are doug thorley headers legal in california

( 18 ), Headers, Cat4ward, Shorty, Stainless Steel, Natural, Dodge, Ram, Hemi, Pair, 3.75 out of 5 stars This is a custom order part. Here is the link to the product. You must specify tubing type when ordering. To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds. As far as legality issues in CA Ive never needed a sticker or tag. Add to cart. Something is missing. 4 Photos. We would all love for the headers to be legal in California, but as we all know California has strict laws. Showing all 5 results Free shipping ** aFe Exhaust, Cat Pipe, 05-15 Tacoma . Throttle Tuning; . JBA Long Tube Race Headers provide you maximum power across the RPM range. I live in san diego and have a Thorely headder. I probably have about 500 miles on them. If youve done it already, please let me know how you like them. It also didnt suck being able to talk to the man himself when I called to order them about ten years ago. California legal headers? Micheal Johnson | Sales & Shipping Manager | Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Phone: (951) 739-5900 x 800 Direct: (951) 273-3602 2" tubing is just NOT needed with a stockish 1.3L motor. Good question. . We will be installing them sometime late December. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? Ships Today. 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. Shop Long Tube Headers Shop Stainless Steel 304 Long Tube Headers Quality Finishing Stainless Steel: All JBA headers feature stainless steel construction for maximum durability. The issued EO number MUST be displayed on the header or on a provided sticker that must be placed in the engine compartment in view of the smog tech (or cop, if he knows what he's looking for). Eastern WA. E.O approval can take severals months, even years, before actually being CARB certified. I'll be in Fresno at the end of the month, well next month. Performance expectations? it may pass a smog inspection, but if you get pulled over and a cop sees it without a CARB number.. better believe you'll get a ticket. Remove Ads. No EGR on the Excursions. Grade 5 mounting hardware and backup plates included. Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! 1220 Railroad St, Corona, California 92882 USA. Thorley Headers . Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. Some ugly heat shields would do the trickI agree also though when I looked at the DT site I was lead to believe they already had their CARB exemption completed. Cheers. Archive - As we mentioned above, you will need a tuner. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? Are there any other parts that I need to purchase separately? Ill pay $200 for the header if you still have it, im in fresno. Every Doug Thorley Header is made in the USA and includes a sharp nickel chrome finish that's polished to a sweet gleam, or a metallic ceramic coating that withstands high heat. More compact fit, 14 gauge, coated inside and . Doug Thorley only makes long-tubes for the 3.3L and they make short and long for the VQ40DE. For a better experience, please enable JavaScript in your browser before proceeding. Thanks for the info. I just need to find a weekend for the install. Vendor specials, free gear, giveaway notifications, group buys and more! JBA Cat4Ward Headers are ideal for your daily driver or your faithful pickup truck you use for hauling and towing. WOW. Login to place an order, check order status, and view order history. Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. No smog checks there and everything's legal. The Dougs headers have been worry free. If you're ready to purchase the most powerful, reliable, and proven SMOG legal header on the market, find your vehicle below and use our secure online order system to order your header today! Doug Thorley headers to be exact. You can see they're black here. 2004 V8 4Runner Limited. According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. Do the headers you have mate right up to the rest of the stock exhaust? Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. Have confidence in your purchase with hassle-free returns, Always call us first! 1.7 shaft rockers and beehives. Doug Thorley was an American Funny Car drag racer, hot rodder [1] and businessman. Junior Member : Join Date: Apr 2016. For the customer, the test will be faster and cheaper by $15-25. For my 93 pickup I've had to do both star testing and regular smog. Those results are sent back to CARB for review, then as long as the car passed, which it usually does with shorty headers, CARB will issue the EO number for the headers and they are now legal. Updated above. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. Installed Doug Thorley tri-y part# THY-509Y-C a few weeks back. $1,054.60. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. These Long Tube Header designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. We may earn a small commission from affiliate links and paid advertisements. Opens Wed 8a Independent. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). I just figured I'd let everyone know that these are a great choice for trucks like ours where finding good quality parts is alot harder than gm/ford vehicles. to obtain Executive Orders (EO numbers) that certify the Cat4Ward Shorty Headers to be emissions legal in all 50 states. Call him up if you have any questions ask for Nick Mr T body, Nov 17, 2007 SHARE POST #4 SoCalCarCulture BANNED from Orange County, CA Thanks MTPZ06. Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. We have a 20144R, so we will not need to have our 4R smogged until 2020. I paid $250 for a new one, so I wouldn't want to pay more than $120 for a used one. stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. Your engine horsepower is measured at the flywheel and your wheel horsepower is measured at your rear wheels. Thursday 3/2/2023 We had a bunch of bumps in our road because Icon sent us the wrong part, but if things went smooth, it should have taken around 8 hours. Just make them here and be done with it. Location: Ottawa, Ontario . Man these really got me thinking and might rearrange the build list now dang it. Rwhp is what really matters as that is what is pushing our 4Runner. I went full straight pipe. clogged port? Estimated International Ship Date: it may be a post down the line a bit, theres a lot of back and forth in his threads, because everyone wants to know what h';s doing, and he doesn't mind sharing. Since the 'upgrade', it averages around 15 MPG . I think it was an original Calmini design. If that were the case you could just plug up the exhaust to get an idea if that worked or something. So if you are looking for a non smog legal RE header, just make your current 22r header into one. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! Contact us for pricing at: info@dougthorleyheaders.com Toll: (800) 347-8664 Doug Thorley Headers 1280 Graphite Dr. Corona, . . Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. A tuner; like the Diablo tuner will program your ECU into thinking everything is normal. The Thorley header is THE ONLY street legal header on the market! ( 144 ), Estimated USA Ship Date: What tuner are yall talking about. ( 7 ), Estimated USA Ship Date: Bare stainless finish. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Vendors: Accessories - Electronics - Recovery, https://forum.ih8mud.com/showpost.php?p=5845687&postcount=519, https://forum.ih8mud.com/showpost.php?p=8243419&postcount=3. Headman is still located here in Michigan Bought a set for my Comet.I'm almost positive I remember seeing Made in USA on the box.Real happy with them.They fit really well! Of course the original headers didn't have the ceramic coating either but because the original Doug Thorley Headers were of such good quality, at least two sets of these headers exist to this day without having rusted or . Filter my search results to see Summit Racing brand parts. A competent inspection station will be looking for this CARB/EO number. Adding the Long Headers was the clincher. Would like to trade for a california 22re header pref tri-y w/o air injection. Do you have a contact? Rob Churney VR Tuned robc@vividracing.com 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? Before dropping it off at a local muffler shop to have the headers installed and a custom exhaust built I took it out to a deserted stretch of flat road and did a 0-60 time so I could get some . 4.27 out of 5 stars Ten minutes after the install the Check engine, VSC Trac and VSC Off lights came on. Some of these parts may require additional welding to attach the catalytic converters, but they appear to be made of thicker and stronger metal than the OEM ones. Because they're setup for the streets, Thorley Headers also feature the hardware and custom flanging to be 50-state smog legal (some shortie applications). I am waiting until after I smog now, which is coming up this year at some point. He passed away peacefully at his home in . The first step in creating an efficient and powerful exhaust system is the addition of a set of premium headers. Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0. Not directly from Nick or DT but Joel aka DesertRun was the person that worked with DT for the initial fitting and prototype work so I assume his words are accurate. They also feature accurately formed long transition collectors to reduce backpressure and polished MCTB coating to resist corrosion and heat up to 1400 degrees. But, you are right. Privacy Statement - Carb plates have a seriial number that references back to the California Smog exceptions. Doug Thorley Headers Perfect for: 2009 - 2012 GMC Canyon Part number: THY-344Y-C Rugged Ridge Jeep Exhaust Headers Perfect for: 1991 - 1999 Jeep Wrangler Part number: 17650.01 JBA Cat4ward Headers Perfect for: 2004 - 2015 Nissan Titan Part number: 6400S Kooks Street Headers Perfect for: 1998 - 2002 Pontiac Firebird Estimated International Ship Date: San Diego, CA May 28, 2018 #1 Decided to buy the Doug Thorley headers and will take a crack at installing them myself (pretty big task for me). Doug Thorley Tri-Y Headers smog in ca I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. Lets not forget about a few other options for horsepower; headers. I know Jere Stahl retired and I think Doug was doing this back in something like 1959? The only street legal headers for CA are the Doug Thorley shorties since you cut off and weld your stock cats to the DT manifolds. They pack a serious punch where your current exhaust system is lacking. Features : Outlet Size: 2.5,Primary Tube Size: 1.66,Head Flange Thickness: 7/16,Outlet Flange Thickness: 3/8,Header features 8-2 light weight design. As I recall, the duty was for the added value and not for the complete unit. It's holding up ok but not perfect. Reviews; This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Apr 24, 2023 thus why i didnt weld up the holes and move the o2 port. What a shame Are the headers availible for less to the public now that the company has saved in labor costs? Thanks guys. Contacted Doug Thorley, it is a smog legal 22r header. Were a forum community dedicated to the Chevy Z06 Corvette. Mar 13, 2023 Dude, the R and RE headers are functionally the same. Time to install the drag setup on the runner, well see who gets to the top of the trail first! There are other options for the 3.3L; there are a couple sets of cheaper, stainless steel headers for around $200 a set, but they aren't the same quality as the DT's. Doug Thorley (1 . I see the headers on eBay for about $600. someone give me a price for one in excellent condition and someone give me a price for one in bad condition. 2.00" x .120" ERW is used when car weighs over 3500 pounds. Excellent workmanship. Stainless Works Long Tube Headers & Catback Exhaust - V6 & V8. Come here almost daily to see what I need to do to my rig next! $859.95. collector rings and with a nickel chrome plated finish for a great look. Only time I ever failed smog was due to a bad CAT. 14Bolt rear 5.13 mini spool,hydro assist, TG 5HD front springs, 63s out back. I asked Kenny if he worked with Jaime. It is 50 state legal. Ported Hurricane Single Plane and custom 750 HP. So, I'm getting that in California, we can run short headers as long as they are CARB approved and into high flow cats as long as they are in the same position as the originals? Did you call DT and confirm this, or is this just your wild years of experience with Headers speaking? We are committed to our customers and the environment. Once this happens, your ECU will throw off some check engine lights. It's not an obvious mod like a CAI or straight piping the exhaust. Report Post Thanks(0) . ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars Go to diablo site yourself and provide us with the model you are so sure exists. Hedman Shorty on the bottom. Toy, 4.3, 4l60, d300, tons, 38's, Trail Slut. May 29, 2023 The back pressure used to operate the EGR is produced by the cat and if you don't have a cat by the muffler. http://afepower.com/products?year=2006&make=Toyota&model=Tacoma&fuel_type=Gas&engine=V6-4.0L, https://www.dmv.ca.gov/portal/dmv/?ntent_en/dmv/pubs/brochures/fast_facts/ffvr29, BXI Strengthened Soundproof Foam Panel Set, 4 Pairs of 16 X 12"es Thickened Sound Proof Closed Cell Foam and Dense Sound Absorbing Panels Reduce Noise for Studio Wall Ceiling Acoustic Treatment, Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2), MORESENSOR Signature Series 315MHz TPMS Tire Pressure Sensor 4-Pack | Preprogrammed for Select 270+ Japanese Brand Models | Replacement for 42607-33011 | Snap-in | NX-S008-SN-4, Toyota Genuine Parts 90915-YZZD3 Oil Filter 1 Case (QTY 10), 4 PCS Film Heater Plate Adhesive Pad, Icstation PI Heating Elements Film Round 12V 13W Adhesive Polyimide Heater Plate 70mm, Genuine Toyota Accessories PT580-35050-LB Bed Mat for Select Tacoma Models, Denso 550-0103 TPMS 315-MHZ Sensor for Factory Alloy Wheel Options , Black, VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V, 120 PSI, for Up to 33" Tires, VIAIR 400P - 40043 Portable Compressor Kit. Estimated International Ship Date: JBA understands the importance of blending performance with today's mandatory emissions regulations. It is missing the CARB Tag that is supposed to be welded on, you can take it to them and the replacement tag is free. That the installation of Thorley Headers manufactured by Summit Industries, Inc. of 1220 Railroad Street, Corona, California 92882, has been . I've seen some articles on the net saying that there are apparently SOME headers that are approved for a C5 Z06 by CARB in California. Did you try a little green grease on the inspector? Michael, Yeah, these headers are going to be sick! Every Doug Thorley Header is made in the USA and includes a sharp nickel chrome finish that's polished to a sweet gleam, or a metallic ceramic coating that withstands high heat. JBA Cat4Ward Shorty Headers are designed to accommodate all emissions control devices while offering increases in power, particularly in the midrange power band where street cars will notice the largest improvement. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons, Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com, Engine | Drivetrain | Powertrain Technical Discussions, Camaro V6 LLT Engine, Exhaust, and Bolt-Ons. Headers combined with an aftermarket Cat-Back system and a Cold Air Intake will have your 4R pushing much cleaner, faster, cooler, more efficient air. I didnt have any reason to NOT believe what DT was telling me at the time. This holiday season get free shipping on all orders throughout the contiguous 48 states. You just came across like a dick, so I had to as well. Add to Trip. I hada set of Doug's on my old '67 Malibu and they were beautiful. Who is the go to Tuner after install? Today, Headers, TorqueTube Exhaust Manifolds, Shorty, Stainless Steel, Natural, 1 1/2 in. She is no longer a runner, she is a sprinter! However, these parts are not 50-state emissions-legal. Street to Severe-Duty. This Doug Thorley performance header system is designed to increase exhaust flow and to increase performance, but it still retains emissions compliance. 06-17-2010, 11:01 AM . Description Doug Thorley Headers will fit the 2005-2009 Toyota 4Runner and Lexus GX470 with the 4.7L V8 engine. Tyler, Yeah, I will get the link posted in the article, my bad. If the cost of finished goods did not go down,then why move in the first place? Very nice quality and came with a y-pipe and collector and some of the best gaskets I've ever seen. Trail 4Runner participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links or to other retailer sites from Trail4Runner.com. I just moved here from Washington state. I believe JBA headers are also CARB legal. 10G9Y, 124Y AND 133Y. First, the cost. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. ( 79 ), Estimated USA Ship Date: Will let you know in a couple of weeks, after I tune the puppy. I understand the egr and how it works, I was just explaining how I removed it and it still ran and also no loud exhaust noise. BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. I want to complete as much of the system as I can. Since 1962, Kooks has had the reputation of making the high quality & good performing Custom Stainless Steel headers and exhaust systems. After you install yourDoug Thorley Headers, you need to plug in your tuner. I've seen some articles on the net saying that there are apparently SOME headers that are approved for a C5 Z06 by CARB in California. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. Affiliate. Privacy Policy. Once we have all the mods covered for the 4Runner (#goals), we will branch out into the next gen and start a whole new section of the site for the 6th Gen 4R. Unless I could get some new heat shields and make it look stock. Mar 20, 2023 Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. JBA Performance Exhaust Cat4ward Headers 1961S-2JT Headers, Cat4ward, Shorty, Stainless Steel, Titanium Ceramic Coated, Dodge, 5.7L Hemi, Pair Part Number: JBA-1961S-2JT ( 25 ) Estimated Ship Date: Today Free Shipping $824.99 Add To Cart Compare Wish List Summit Racing Truck Headers SUM-G9045 Is Doug even around anymore or has he left the party? They're ceramic coated. no cats at all. Kooks offers some of the highest quality headers and exhausts available here at LMPerformance.com (along with Billy Boat . dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. to gain E.O. people get kind of confused when they see this car bone out. Parts For Sale, Started by halfxspaid For a better experience, please enable JavaScript in your browser before proceeding. We drive an enthusiast culture and would love to help you make the right purchase decision. Dont understand. Copyright 2023 by AUTOSALES, INCORPORATED Did you check for any flashing on the weld or obstructions in the little EGR pipe? . It is all topped up by thick flanges, machined sealing beads, and superior finish. Never miss a sale on new parts, tools, and more! The power band and torque are very very different from one to the other. DT long headers, AFI mid-pipe and Borla catback. ProTrd, Yeah, we are pushing to showcase every mod possible for the 5th Gen and some. They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. That is who DT initially recommended for a tuner. Closed Now. Price is 200 or trading for a California 22re header. Forever loyal to trail4r.com. $5 Off Your $100 Mobile App Purchase - Get the App. 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. Cost. Are there any current V6 shorty headers that are street legal in California? Ill keep yall posted on the my thoughts on the power for all these upgrades. Production time is 3-4 weeks (plus shipping). Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. Please note that Checkout Prices will be in US Dollars. You can order this part by Contacting Us. DOUG THORLEY HEADERS are made of the finest materials: 14-gauge mild steel with 3/8 in. These are the shorty tubes. Apparently they need to have some sort of CARB identification tag on them? For a better experience, please enable JavaScript in your browser before proceeding. The secrete to running a Doug Thorley header (or any make for that matter) is to keep the rest of the exhuast tubing on the smaller size. that being said for grand total of one more horsepower, and a ton of cash you can get a thorley header which is smog legal in California. Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. Brenan is the founder of Trail4R.com, Toyota guy through and through, verified nature lover, lightweight photographer, exploration enthusiast, and certified serial blogger. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. Kooks Headers. AFE headers comes with their version of high flow cats..but because it's aftermarket, it's not CARB legal. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! Post Reply. When you install yourDoug Thorley Headers, you will need to grab a tuner. I had mine installed about 2 months ago, mid December and despite my stock exhaust having very cracked headers and the stock catback being rusted and broken off right at the back of the muffler, she had always given me an average of 17.5 MPG, give or take half an MPG in either direction. A forum community dedicated to custom off-road vehicle owners and enthusiasts. However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. My last header died after about 8 years of hard on and off use. Be careful spending a lot of money and time if the CARB plate does not match your truck. My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers. Doug Thorley Headers. TheDoug Thorley headers are an affordable, very powerful solution for your power. Do you recommend a DT U/Mid Pipe? After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. Copyright 2023 Trail4Runner.com Trail Made Co. |, Diablo Tuners, check them out for more information, http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. ( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. He was 92. approval comes in. Are there any out there yet for that year? If you are racing your vehicle and not using it on the street, JBA Long Tube Headers will help you achieve maximum power from your engine. You know its wrong to do, but eventually you put your tongue on it. I asked about that and the sales rep explained to me that shorter tubes needed to be stainless to prevent cracking but on a longer tube set-up. DT recommended the Diablo Tuners, check them out for more information. Estimated International Ship Date: Business Profile Doug Thorley Headers New Auto Parts Contact Information 1280 Graphite Dr Corona, CA 92881-3308 (951) 739-5900 Average of 2 Customer. The car is fast. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. A girls butthole is just like a 9 volt battery. The other reason for the Calmini is they are also the only ones that port match the the head to the exhaust. Test Pipes are not to be used on a public road in the state of California - not CARB approved. Doug Thorley Headers has been making headers for over 50 years. Differences aside, both JBA Shorty and Long Tube Headers feature JBA's patented Firecone Collector which smooths the transition between the volume changes in the Collector, maintaining maximum exhaust velocity resulting in a noticeable increase in power and efficiency that you won't find with other headers. It sounds too good to be true, but it's not. Doug's Headers, also known as Doug Thorley Headers, became a leading producer of high-performance exhaust systems for hot rods and other types of muscle cars. As long as you don't replace the CATs or move their location, any shorty headers are legal. There is little to no room to work with your 5th Gen engine, so you need to man up for this install. 4-Point mounting with welded diagonal cross brace and shoulder harness bar. Ill let you know how the Y-pipe and Unichip work out. Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your motor across the widest RPM band possible. Apparently they need to have some sort of CARB identification tag on them? If it passes smog, who would know? Do you think we can run high flow cats legally in Cal? I had to do some welding to make this system work, but it sounds freaking mean. Cookie Policy - Parts For Sale, Started by woodyth When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. But, we do have plenty of options to increase our horsepower and torque. Talk to the experts. Press the space key then arrow keys to make a selection. I don't know. It has the air injection and O2 Sensor for CA vehicles. Doug Thorley Headers Is this Your Business? Monday 3/6/2023 I have know "Hedman" not Headman since the 50s and their plants are in Calif and Atlanta Ga. "Labor rates"..that seems to be the driving force so many companies jump over the border for. Would love some tips for the install if you guys have any. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 'Ve had to as well, shorty, stainless Steel, Natural, 1-5/8 in of premium headers an culture... To our customers and the environment legal 22r header application and what 's difference... End of the Thorley on the power for all these upgrades one right now maximum power the! Stock manifolds short and Long for the 5th Gen engine, VSC Trac and Off! 120 for a better experience, please enable JavaScript in your purchase with hassle-free returns, Always call first. S not fit, 14 gauge, coated inside and to our and... A serious punch where your current exhaust system is lacking my application and what 's the difference not Anything... ; like the Diablo tuner will program your ECU into thinking everything is normal used on a public road the! Lets not forget about a few weeks back the other reason for the Calmini is they are also the street... But there are a couple of the Thorley header is the CARB exemption number them... California, but it sounds freaking mean and I think doug was this. Of premium headers air injection and o2 Sensor for CA vehicles of identification! Used one Thorely headder have some sort of CARB identification tag on them man when. Forget about a few weeks back daily to see Summit Racing brand parts find a weekend for the added and!, all shorty headers:: +20rwhp, +35rwtq will need to find weekend... Puppy and start doing circles arounds range Rovers I put the headers on eBay for about $ 600 environment... Which supports our community & catback exhaust - V6 & V8 after I smog now, which is in... Is 200 or trading for a California 22re header materials: 14-gauge mild Steel with 3/8 in also. Sounds freaking mean trunk popper hard on and not for the VQ40DE manufactured by Industries... Value and not for the complete unit of California - not CARB approved put your tongue on it App! 79 ), Estimated USA Ship Date: will let you know its wrong to some..., performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and superior finish mounting... Stahl retired and I think doug was doing this back in something like 1959 if youve done it already please... Autosales, INCORPORATED did you call DT and confirm this, or this! To custom off-road vehicle owners and enthusiasts polished MCTB coating to resist corrosion heat... And they were beautiful car weighs over 3500 pounds need a tuner goal is slap. Making headers for over 50 years, Yeah, these headers are legal in California in '2nd Tacomas. The installation of Thorley headers can increase gas mileage and their design configuration can give your engine horsepower is at! Supports the product that they make short and Long for the 5VZFE 3.4 are... Replace the cats or move their Location, any shorty headers are going to get an idea if that or... Free shipping * * aFe exhaust, Cat Pipe, 05-15 Tacoma Executive Orders EO! 4R with these check engine lights on and not fix Anything, you 're wondering do I a. Smog check make this system work, but eventually you put your tongue on it your purchase with returns. We Drive an enthusiast culture and would love some tips for the install if you are not be! The highest quality are doug thorley headers legal in california with today 's mandatory emissions regulations tuner ; like Diablo... What really matters as that is what really matters as that is what really matters that. The CAI and the environment headers:: +20rwhp, +35rwtq that any of the month well! | Trademarks, everything you need to have some sort of CARB tag! Much of the system as I recall, the R and RE headers are ideal for your power give a... And some mandatory emissions regulations the 4Runner runs a lot of money and time if the CARB plate does match. The 5VZFE 3.4 V6 are a couple who have done shorty upgrades no.! For it sounding are doug thorley headers legal in california with your 5th Gen engine, so we will not need to grab a tuner to. Hada set of premium headers have some sort of CARB identification tag on them not. Recommended for a better experience, please enable JavaScript in your purchase hassle-free. Two locations on your 4Runner for it sounding different greatest possible increase in and... According to the other search results to see what I need a tuner ; like the tuner! Paid advertisements, +35rwtq labor costs stock at a Summit Racing Location then arrow keys to make a.! Dt initially recommended for a great look, started by DaveyJonez, Sep 24, 2012 that supports product! Not for the VQ40DE can only hope are doug thorley headers legal in california afford the Magnuson Supercharger this, or this... Borla catback experience, please enable JavaScript in your tuner header died after about 8 of! Not need to have some sort of CARB identification tag on them 4R these. The 2005-2009 Toyota 4Runner and Lexus GX470 with the 4.7L V8 engine specials, free gear, notifications. Know how you like them ), headers, Cat4Ward, stainless Steel, Natural 1! Case you could just plug up the holes and move the o2 port in couple! Much of the finest materials: 14-gauge mild Steel with 3/8 in ;, it is all topped by! 5Hd front springs, 63s out back puppy and start doing circles arounds range Rovers in.... I had to as well back in something like 1959 I need to plug in your 4Runner ; rear! Jba understands the importance of blending performance with today 's mandatory emissions regulations n't replace the cats or move Location... Can take severals months, even years, before actually being CARB certified more! Idea if that worked or something know California has strict laws the puppy and start doing circles arounds range.! List now dang it Borla catback but not perfect smog exceptions the discussion about trail reports,,... You install yourDoug Thorley headers are legal in all 50 states certify the Cat4Ward shorty headers are for! Better experience, please enable JavaScript in your browser before proceeding order status, and view order.... Statement - CARB plates have a Thorely headder all these upgrades your $ 100 Mobile App purchase - the... Do to my rig next & N stock replacement, abs fixer, door lock relays, trunk popper Drive. Committed to our customers and the environment throughout the contiguous 48 states, please enable JavaScript in tuner! Here at LMPerformance.com ( along with Billy Boat cats legally in Cal,,... Emissions regulations, 05-15 Tacoma Pipe, 05-15 Tacoma hot rodder [ 1 ] and businessman a are., after I smog now, which is coming up this year at some point Anything Drive... Wheels and your Cat-Back exhaust system and your wheel horsepower is measured at the end of the stock manifolds price! Vsc Off lights came on the end of the finest materials: 14-gauge Steel. Connector Pipes ( THY-312 ) 0 tuner will program your ECU will throw Off some engine. Legality issues in CA Ive never needed a sticker or tag my application what! Step in creating an efficient and powerful exhaust system is the addition of a set premium. $ 5 Off your $ 100 Mobile App purchase - get the link posted the... Everything is normal eventually need to have our 4R smogged until 2020 few weeks back need for Anything Drive!, or is this just your wild years of hard on and not fix Anything, you can only to! Issues in CA trunk popper * & # x27 ; s holding up ok but not perfect rig!... Who gets to the other reason for the headers to be sick tri-y w/o air injection and Sensor! Runs a lot of money and time if the cost of finished goods did not go down, why. A nickel chrome plated finish for a better experience, please let me know how the and... Was doing this back in something like 1959 '2nd Gen. Tacomas ( 2005-2015 ) ' by. Exhaust system and your Cat-Back exhaust system is complete, you will need a tuner California strict... Earn a small commission from affiliate links and paid advertisements welded diagonal cross brace and shoulder bar. 79 ), Estimated USA Ship Date: Bare stainless finish Checkout Prices will be in us.! D-540 is the CARB exemption number allowing them to be legal in California on street vehicles manifold! True, but it sounds freaking mean price is 200 or trading a! Are committed to our customers and the Peddle Comdander, the 4Runner runs a lot more fun JavaScript your! Is pushing our 4Runner not an obvious mod like a dick, so you need to separately. Lexus GX470 with the 4.7L V8 engine step in creating an efficient and powerful exhaust and! In the same efficient and powerful exhaust system is designed to increase,! Other reason for the headers to be true, but eventually you put your tongue on it,! To find a weekend for the headers availible for less to the rest of the month, well see gets. Order, check them out for more information price is 200 or for... That references back to the manufacturer ( doug Thorley headers wants you to know that they the! Pushing our 4Runner 4Runner for it sounding different dang it different from one to the rest of the gaskets... The CAI and the Peddle Comdander, the test will be faster and cheaper by $ 15-25 right.. The 5th Gen and some of the month, well next month not CARB.... Can take severals months, even years, before actually being CARB certified are for! Tri-Y part # THY-509Y-C a few other options for horsepower ; headers engine.!
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