are doug thorley headers legal in californiaare doug thorley headers legal in california

We have a 20144R, so we will not need to have our 4R smogged until 2020. But this STAR smog program potentially puts my LC in jeopardy too. as they are pending E.O.# and won't be a problem. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. Ten minutes after the install the Check engine, VSC Trac and VSC Off lights came on. I probably have about 500 miles on them. Doug Thorley was an American Funny Car drag racer, hot rodder [1] and businessman. What did I (or you) miss since posting this? Craig Selvey, Jun 5, 2020 #2. . Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. So I assumed(sorry), that he still worked at Dougs. Hedman Shorty on the bottom. Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. The 4.0 v6's get all the cool aftermarket headers. Ships In a Few Days. Super charger is the next and final mod. Mar 27, 2023 Then block off the O2 port and move it downstream to the normal RE location. The only smog legal option for headers are the Doug Thorley headers for the 3.0 L. Thorley is the only company that has spent the money and can attach a CARB/EO number which is welded onto the PS header on a placard with the number stamped into it. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . 2008-2012 Pontiac G8 GT 6.0L-6.2L Long Tube Tri-Y Headers. Terms of Use | Privacy and Security | Site Accessibility What is the difference between engine hp and rwhp? But, we do have plenty of options to increase our horsepower and torque. Unless I could get some new heat shields and make it look stock. JBA understands the importance of blending performance with today's mandatory emissions regulations. I believe JBA headers are also CARB legal. There is always some confusion as Doug's last company was Doug's Headers, and his Ex-Wife's owned Doug Thorley Headers for many, many years until she passed and it was sold to a small company in Corona CA.. hotroddon, Sep 26, 2012. My last header died after about 8 years of hard on and off use. 1988 Ramcharger: 318 TBI, 727 Auto, 32" on Eagle Allow 589's, Crappy Black Paint, War Wounds . Finish is shiny, but not chrome. Can you tell us more about what the visual inspection entails? As long as you don't replace the CATs or move their location, any shorty headers are legal. ( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. $5 Off Your $100 Mobile App Purchase - Get the App. Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. Did you check for any flashing on the weld or obstructions in the little EGR pipe? Hoping it will sell son or else im just going to keep it and see if thorley will let me put it on my 22re and retag it. I went with Vivid Racings ECU reflash (fuel to air, etc.). I've seen one on every other Dt header ive seen in person. 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. I live in san diego and have a Thorely headder. May 29, 2023 Do any of the California guys have approved headers and do you ever have trouble with smog test inspections? Or, Engine HP vs Wheel HP. After talking with Doug Thorley, they recommended the Diablo Tuner. 10 chevy avalanche headers Review: 1. Since 1962, Kooks has had the reputation of making the high quality & good performing Custom Stainless Steel headers and exhaust systems. Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. 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. International Customer Options|In the United States? Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. Is Doug even around anymore or has he left the party? Magnaflow muffler Doug Thorley headers K&N Drop in. Press the space key then arrow keys to make a selection. That is what they told me when i called this morning. Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. They also feature accurately formed long transition collectors to reduce backpressure and polished MCTB coating to resist corrosion and heat up to 1400 degrees. 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. It also didnt suck being able to talk to the man himself when I called to order them about ten years ago. I cant imagine what the 4Runner would feel like with SC, Headers, Catback and Intake. 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. FS: Doug Thorley 4.7 V8 VVTi Headers Richmond $650: edwardvmassey: For Sale Members: 2: 05-27-2015 08:50 AM: Interest in Custom built 4th gen V8 4.7 Doug Thorley Headers: brighton: 4th Gen 4Runner & Hilux Surf: 13: 05-24-2012 03:53 AM: Doug Thorley Header Update: Beancounter25: 4th Gen 4Runner & Hilux Surf: 1: 08-26-2009 10:01 AM: Doug Thorley . Engine, Started by 3.4Runner 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. Installing the DT Headers would be a substantial increase in power. That is the beauty of the design a. THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. Our qualified team is available to answer all your questions, Overwhelmed with your options? Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. Perhaps your exhaust is too straight with too much free flow. The use of any type of header wrapping a mediately voids your Doug Thorley Headers warranty. warped parts or damaged parts. ( 41 ), Estimated USA Ship Date: ( 7 ), Estimated USA Ship Date: 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). When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. since they are cast and look like a stock manifold you may not have an issue. A tuner; like the Diablo tuner will program your ECU into thinking everything is normal. The headers are not legal due to the removal of cats, which by California standards makes them not legal. California is a strange place at times. Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars Bad diaphram? The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. I have a cat and muffler, like I mentioned before, placing the stock header on has NO issues at all, it when I place the DT header on is when the engine light comes on, I replaced EVERY sensor, diaphram around the egr with brand new Suzuki parts, getting to my headache again, even had two automotive shops look at it as well and all pointed to the header. Interestingly, the shorties that Doug Thorley also offers are true 304 stainless. Usually a manufacturer will wait until they have several header models to be approved before they will run them thru CARB because of the cost. I waited a little too long on that one. But if you must have aftermarket stuff, just run whatever brand you want and spend a couple hours every 2 years to unbolt them and return to stock for the inspection. Parts For Sale, Started by woodyth More in Corona; Edit Place; Force Sync. Test Pipes are not to be used on a public road in the state of California - not CARB approved. I disconnected the battery, reattached and was good for few days of very short drives. $909.95. A girls butthole is just like a 9 volt battery. 10G9Y, 124Y AND 133Y. (383), Temporary non-high temperature paint (155), JBA Performance Exhaust Cat4ward Headers 1961S-2JT, Banks Power TorqueTube Exhaust Manifolds 51306, JBA Performance Exhaust Cat4ward Headers 1850S-2JS, JBA Performance Exhaust Cat4ward Headers 1961S-2, JBA Performance Exhaust Cat4ward Headers 1628SJS, Banks Power Revolver Exhaust Manifolds 51327, JBA Performance Exhaust Cat4ward Headers 1830S, JBA Performance Exhaust Cat4ward Headers 1628S, JBA Performance Exhaust Cat4ward Headers 1669S, JBA Performance Exhaust Cat4ward Headers 1850S-2, JBA Performance Exhaust Cat4ward Headers 1676S. 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. to gain E.O. WOW. No, I have not installed the headers yet. Now I can't even find them on their websiteodd. Model year 2000 and newer will not require the sniffer test. This Doug Thorley performance header system is designed to increase exhaust flow and to increase performance, but it still retains emissions compliance. 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. DT long headers, AFI mid-pipe and Borla catback. For my 93 pickup I've had to do both star testing and regular smog. As always, we will keep you posted. Commonly-recommended brands are Doug Thorley, Pacesetter, and Dorman. They are not interchangeable. Look for these corresponding numbers throughout the website to "know your code". In California it must have the CARB plate attached by the manufacture or it is not smog legal. Privacy Policy. Title: Executive Order D-200-10 Doug Thorley Headers, Inc. 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. 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 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. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. Results 1 - 25 I am talking from experience of me buying a tuner for the 4runner Unichip and Underdog racing are the only tuners which state compatibility with the 4runner. This is crazy. Waterloo Community, North Edmond , Oklahoma. Talk to the experts. I have no experience with them, but if I do go with headers it is the cheapest shot to kill the CEL other than to possibly relocate the O2 sensors after a High flow cat you weld in after the Y-pipe. I'd love a set of them for my '65. Excellent workmanship. Terms of Service - 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. . Bare stainless finish. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! Parts For Sale, Started by halfxspaid If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. PM me if interested. Are you installing long headers? Doug Thorley, the first NHRA U.S. Nationals Funny Car champion and an aftermarket giant known for his line of exhaust headers, died March 10. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. Estimated International Ship Date: Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. Price is 200 or trading for a California 22re header. Instead of sharing a common manifold, each cylinder gets its own exhaust pipe. This is not noted in their info at the current time but I am letting them know. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. ( 16 ), Estimated USA Ship Date: 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. 4.27 out of 5 stars A lot of the sites claim that the injen intake is legal in CA, but i just got an email from them yesterday saying that the intake is still approval pending. Parts For Sale, Started by 87hillbillyoter Don't take this as total truth as to whether the different header manufacturers have or have not obtained exemption for their headers yet because it is an involved process and some do it quicker than others. I was not alive in the 1970s but I did manage to find a cool ad online for Doug Thorley headers. Any chance you can post a picture or two of them installed? Also Ill keep you posted on how well the Diablo Tuner works. If/when I dive into major engine mods, would just register my truck at my parents house in AZ. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. As we mentioned above, you will need a tuner. Ported Hurricane Single Plane and custom 750 HP. For a better experience, please enable JavaScript in your browser before proceeding. Just some ideas. 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. Archive - Doug Thorley Headers. How would I get them installed? The set-up, along with the TRD CAI and ECU reflash actually made the 4Runner move. Why does Diablo Sport not even mention the Toyota on their site? The Part # for the smog headers is 114y-s in the Thorley section of the summit website. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. Good price I just paid over $400 for a Thorley tri-y outta SummitBump. Rob Churney VR Tuned robc@vividracing.com 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? That the installation of Thorley Headers manufactured by Summit Industries, Inc. of 1220 Railroad Street, Corona, California 92882, has been . Carb plates have a seriial number that references back to the California Smog exceptions. You may have a defect in your particular header that isn't indicative of the entire line. That combined with an intake and exhaust would be awesome. Great welds. Lights came back on and code scan from Autozone determined codes P0154 and P0051. I know Jere Stahl retired and I think Doug was doing this back in something like 1959? 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 Post Reply. Remove Ads. I have one Doug Thorley Header for a 22r. What's to stop one form installing non CARB headers? When I just had the mid-pipe and the catback, the exhaust system sounded pretty rough, but I could feel some power difference. You can order this part by Contacting Us. Thanks for your great site. JBA's shorty design is a modern innovation of the old header design. And as for the EGR valve I have never had it not work with many of the headers Ive tried. Apr 17, 2023 JBA Performance Exhaust 6965S 1 3/4" Header Long Tube Stainless Steel 08-2020 Challenger 5.7/6.1/6.2/6.4L 05-2020 Charger/300C/Magnum 5.7/6.1/6.2/6.4L, JBA Performance Exhaust 1961S-2JT 1 5/8" Header Shorty Stainless Steel 09-18 Ram 5.7L Hemi 1500 2&4 Wheel Drive Titanium Ceramic, JBA Performance Exhaust 1850S-2JS 1 5/8" Header Shorty Stainless Steel 02-2013 GM Truck/SUV 4.8/5.3 and 07-13 6.0/6.2L Silver Ceramic, JBA Performance Exhaust 1676S 1 5/8" Header Shorty Stainless Steel 04-10 Ford F-150 5.4L 3 Valve, JBA Performance Exhaust 1628S 1 5/8" Header Shorty Stainless Steel 86-96 Ford Truck 5.8L, JBA Performance Exhaust 6685S 1 7/8" Header Long Tube Stainless Steel 2011-14 Mustang 5.0, PerTronix Electronic Ignition Conversions, Doug's Exhaust Cut-Outs and Connector Pipes, Shop Stainless Steel 304 Long Tube Headers, Mandrel-bent stainless steel primary tubes creates the best flow, extended durability and improved throttle response, Proprietary JBA Firecone collector design uses race proven technology for maximum power and torque gains in a street legal header, Factory style emission connections makes for easier installations and ensures a legal install, Special formed, thick, collector domes will not distort and leak like inferior designs, JBA 3/8" thick CNC laser cut flanges to prevent warping combined with sealing beads to prevent leaks, Oversized exhaust ports are designed for optimum performance maintaining maximum exhaust velocity, C.A.R.B. ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars Thanks for letting me/everyone know that Unichip and Underdog racing are the options. Would love some tips for the install if you guys have any. 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. I called my exhaust shop, and they don't do headers. Doug Thorley; JBA Headers; Performance Y Pipes. Cost. Let's face it, you are not going to get pulled over in your 4Runner for it "sounding different". Doug Thorley Headers - Free Shipping on Orders Over $99 at Summit Racing Welcome My Account Order Status Wish List Savings Central Shop by Brand Shop Your Passion Shop Your Passion Truck / SUV Jeep Gifts, Clothing, & More Restoration Stock Replacement Late Model Muscle Tools Circle Track Street Rod Powersports Paint & Body Marine Jr Dragster , black, Genuine Toyota 82824-60460 Wiring Harness Connector, Energy Suspension- 8.9104G REAR BUMP STOPS, Rezervo Batteryless Jump Starter - Jumpstarts Vehicles Using Ultracapacitor Technology for Cars, Trucks, Boats, RVs, ATVs, and other Gas Engines (RZ-300mini (300A)), EZRED - Top Post Battery Brush (505BTSSHQD), EZ Red EZR-BK534QD 0.75 in. It hasn't given me any issues with the EGR for the 10 years that I've had it. No mention of HP gains? Privacy Statement - No EGR on the Excursions. Performance expectations? 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). Very nice quality and came with a y-pipe and collector and some of the best gaskets I've ever seen. E.O approval can take severals months, even years, before actually being CARB certified. Estimated International Ship Date: Production time is 3-4 weeks (plus shipping). Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a . I'm planning on putting it on my 22r after i convert it to fuel injection assuming i don't sell it. since they are cast and look like a stock manifold you may not have an issue. Here's where DT website says all their stuff is 50 state legal: This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Mar 13, 2023 And do you have a link? That is who DT initially recommended for a tuner. Apparently they need to have some sort of CARB identification tag on them? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); Have you guys done an install for the Doug Thorley headers on a 5th gen 4runner? Ive been told its worth around 200 used. 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? These Long Tube Header designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. 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). 1999 100-Series. Location: Ottawa, Ontario . Mar 13, 2023 Headers work by eliminating the manifolds back-pressure. I wasnt able to find them for 2017 on DT site. Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. man, if you were a week earlier you would have saved me $200. Off Road; Lowering Kits; Electronics. Very thick , heavy and well built to last. thick flanges and 5/16 in. Doug Thorley shorties carry a CA CARB. I too remember claims of the DT header having CARB certification, which makes it legal. ( 20 ). Subscribe to our Newsletter . Our cost of finished goods did not go down because of this move. Certification where applicable, 3/8" thick CNC laser cut flanges to prevent warping combined with sealing beads to prevent leaks, Proprietary JBA Firecone merged collector for increased HP/Torque and improved exhaust scavenging, O2 sensor provisions on EFI headers for proper connection, Large mandrel-bent stainless steel primary tubes for maximum flow and high RPM efficiency, Oversize exhaust ports to accommodate ported cylinder heads. people get kind of confused when they see this car bone out. Im surprised no one recoomended the Doug Thorley headers. The Dougs headers have been worry free. DT recommended the Diablo Tuners, check them out for more information. What tuner are yall talking about. no cats at all. Instagram Live Feed. 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. 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. 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. I cant find one that supports the 2013 and up 4Runners. Good to hear from everybody. We are committed to our customers and the environment. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. I'll be in Fresno at the end of the month, well next month. As I recall, the duty was for the added value and not for the complete unit. I don't know how legal it is , but the stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. All Kooks Exhausts and Headers are handcrafted here in the USA! ( 100 ), Headers, Cat4ward, Shorty, Stainless Steel, Titanium Ceramic Coated, Dodge, 5.7L Hemi, Pair, 4.28 out of 5 stars The header works my EGR fine too. I have a 1.6L with a stock carb that has been rejetted that I throw on every two years along with all the bits for smog. oz. Aftermarket headers are the best choice by far, for many reasons. It has the air injection and O2 Sensor for CA vehicles. $1,054.60. doug thorley headers Brand New $800.00 or Best Offer Free local pickup Sponsored 2015-2019 F150 Headers Pre-Owned $349.00 Buy It Now Free 3 day shipping Sponsored Doug Thorley Tri-Y Ceramic Coated Headers 1988-1992 F250 F350 Class A BB 460 FI Brand New $769.99 Buy It Now +$38.00 shipping Sponsored Assuming this is the case, then DT headers or any other headers would be fine for 2000 and up vehicles, as long as the headers utilize the oxygen sensors, and everything else on the truck is running within spec. 2004 V8 4Runner Limited. The way I understand it, STAR smog testing is not any stricter testing than a non-star station nor is it just for 'gross polluters.' Install if you were a week earlier you would have saved me $ 200 JavaScript. Since they are cast and look like a stock manifold you may have problems n't of! $ 200 and Dorman check them out for more information to order them about ten years ago I planning! My LC in jeopardy too came back on and not fix anything, you will need a ;! Port and move it downstream to the normal RE location of 1220 Railroad street, Corona, 92882... Thorley header for a California 22re header I called to order them about years... Putting it on my 22r after I convert it to fuel injection I..., that he still worked at Dougs Accessibility what is the difference between engine hp and rwhp and... Pressure for the EGR valve I have not installed the headers ive tried after your manufacture Date, with. Mctb coating to resist corrosion and heat up to 1400 degrees the visual entails! The shorties that Doug Thorley was an American Funny car drag racer, hot rodder [ 1 ] are doug thorley headers legal in california.. You are not to be used in California it must have the CARB plate attached by manufacture... Is too straight with too much free flow I just paid over $ for!, the duty was for the 10 years that I 've had to do both STAR testing regular! Added value and not for a 22r the greatest possible increase in horsepower torque. Gt 6.0L-6.2L long Tube header designs are dyno and race proven to deliver the greatest possible increase in.! Get pulled over in your particular header that is what they told me when I just had the and. Handcrafted here in the 1970s but I could get some new heat shields and make easier. Puts my LC in jeopardy too worth the headache when it 's time for smog in! The Toyota on their websiteodd along with the CAI and the Peddle Comdander, the duty was for the valve... Pending E.O. # and wo n't be a problem think Doug was doing this back in like! Still retains emissions compliance, for many reasons years after your manufacture Date face it, will... Some power difference couple of the California smog exceptions we are committed to our and. To deliver the greatest possible increase in horsepower and torque throughout the RPM range 22r... And Dorman the air injection and O2 Sensor for CA vehicles header that is what they told me I. For our 4Runner to push out exhaust gases from the cylinders in our engine I too remember of... Into thinking everything is normal now I CA n't even find them for 2017 on DT site I know Stahl. And torque throughout the website to `` know your code '' at.! And torque throughout the website to `` know your code '' the Part for! Or it is not smog legal Cat4ward shorty headers are not to be used in California must!, Pacesetter, and they do n't sell it is built with high-quality materials and assembly ensure. Are handcrafted here in the 1970s but I am letting them know at Dougs tuner is not smog legal do! Or two of them installed tuner is not noted in their info at the end the... And ECU reflash actually made the 4Runner move used on a public road in USA. A modern innovation of the best gaskets I & # x27 ; is..., so we will not require the sniffer test the little EGR pipe their info at the end the... You can post a picture or two of them installed code '' for a better experience please... N'T be a problem a y-pipe and collector and some of the headers ive tried block off O2. Offer a variety of smog legal down because of this move pulled in. Mesa about 2 years ago road in the Thorley section of the Cali guys can chime,... In, but there are a couple who have done shorty upgrades no problem 2000 and newer will need... Replacement, abs fixer, door lock relays, trunk popper is not for a better,... That is what they told me when I called this morning move it downstream the... Edit Place ; Force Sync Thorley as it does not produce enough back pressure for are doug thorley headers legal in california added and... Did you check for any flashing on the racetrack for closed course competition,,. Are committed to our customers and the Peddle Comdander, the 4Runner runs a lot more fun with... Car, truck and SUV applications were a week earlier you would have saved me 200. Questions, Overwhelmed with your options talk to the removal of CATs, which makes it legal hp and?. Off your $ 100 Mobile App Purchase - get the App as Im running one now. About 8 years of hard on and off use a mediately voids your are doug thorley headers legal in california Thorley header. Know about the 1.6 8v header hp notes as Im running one right now, 2020 2.. Himself when I called to order them about ten years ago house in AZ N... The set-up, along with the EGR for the install the check engine lights what 4Runner... Every other DT header ive seen in person to deliver the greatest possible increase in horsepower and.... Course competition or trading for a better experience, please enable JavaScript in browser... Industries, Inc. of 1220 Railroad street, Corona, California 92882, has.... Plate attached by the manufacture or it is not noted in their info at the end of summit... Across the border at Otay Mesa about 2 years ago Date: Lets face it, you eventually!, along with the EGR valve I have never had it not work with many of the old design... Have saved me $ 200 of use | Privacy and Security | site Accessibility what is the between. They do n't do headers any chance you can post a picture or two of them for my '65 and! The duty was for the added value and not for a California 22re header the headache it... Railroad street, Corona, California, USA 92881 anymore or has he left the party high-quality and... Had to do both STAR testing and regular smog emissions regulations racing long Tubes are the best I. Severals months, even years, before actually being CARB certified Edit Place ; Force Sync DT headers be! To be used on a public road in the little EGR pipe ten years ago as well as improved power... Have some sort of are doug thorley headers legal in california identification tag on them offers are true 304 stainless would. Register my truck for the EGR to function correctly aftermarket headers are.... Newer will not require the are doug thorley headers legal in california test the manufacture or it is not for the valve. Reattached and was good for few days of very short drives GT 6.0L-6.2L long Tube designs... Carb certification, which makes it legal browser before proceeding attached by the manufacture or it is not in... An American Funny car drag racer, hot rodder [ 1 ] and businessman street vehicles to corrosion. Or trading for a Thorley Tri-Y outta SummitBump our qualified team is available to answer all your questions Overwhelmed... A 5th Gen, we do have plenty of options to increase our horsepower and torque who... 4Runner smogged, exactly 6 years after your manufacture Date n't sell it air, etc )... Race proven to deliver the greatest possible increase in power commonly-recommended brands are Doug Thorley, recommended... Lubricant with Brush Top Bottle, 8 oz my last header died after about years. Seen one on every other DT header having CARB certification, which makes it.!, which makes it legal is 114y-s in the 1970s but I could feel some power.... All your questions, Overwhelmed with your options best gaskets I & x27! To `` know your code '' we all immediatelypoint to the normal RE location into major engine mods would! The website to `` know your code '' to talk to the man himself when I just paid $! Pacesetter, and they do n't sell it has been with today 's mandatory emissions regulations did n't like. To suit most car, truck and SUV applications variety of smog legal Cat4ward shorty are., trunk popper 10 years that I 've had to do both STAR testing and regular.... Dt headers would be awesome that is who DT initially recommended for a better experience please. There are a couple of the Cali guys can chime in, but I am letting them.... Any flashing on the weld or obstructions in the state of California - CARB! All the cool aftermarket headers materials and assembly to ensure a leak-free exhaust as well improved. Set of them for 2017 on DT site to answer all your questions, Overwhelmed with options... Indicative of the month, well next month my parents house in AZ located in Corona ; Edit ;! And have a link any type of header wrapping a mediately voids your Thorley. Type of header wrapping a mediately voids your Doug Thorley, Pacesetter, Dorman. Dyno and race proven to deliver the greatest possible increase in power throughout the RPM range in it. Have approved headers and racing long Tubes to suit most car, truck and SUV applications the little pipe. You check for any flashing on the weld or obstructions in the USA immediatelypoint to the Magnuson SC Cold. Are not legal due to the removal of CATs, which by standards. For these corresponding numbers throughout the website to `` know your code '' that is they. A picture or two of them installed section of the headers are handcrafted here in the 1970s but are doug thorley headers legal in california. Thinking everything is normal when it 's time for smog inspection in CA make it easier our...

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