are doug thorley headers legal in california
March 15, 2023 4:07 am | by | Posted in u shaped warehouse layout advantages and disadvantages
Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Toll: (800) 347-8664 General Info: (800) 347-8664 FAX: (800) 347-8664 info@dougthorleyheaders.com; Social Media. Copyright 2023 by AUTOSALES, INCORPORATED Estimated International Ship Date: Supposedly the fines are huge if they get caught which is why they're so quick to fail you. 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. You can purchase a complete set of Doug Thorley headers for less than half the price of a single Toyota manifold. Since it is a new product, dont count on it being fully street legal. ( 7 ), Estimated USA Ship Date: And the majority of their pay check, was sent to relatives down there anyway. I emailed them but never got a response. Showing all 5 results Free shipping ** aFe Exhaust, Cat Pipe, 05-15 Tacoma . Rob Churney VR Tuned robc@vividracing.com 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. Summit Racing will BEAT any competitor's advertised price! JEGS offers a large selection of performance exhaust headers from the best brands available, including BBK, Beyea, Doug's Headers, Dynatech, Hedman, Hooker, Dynomax, JEGS, and others. There are a few other options for tuners out there, but Diablo is supposed to be the best. This is a custom order part. Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. The supercharger obviously takes the cake in terms of performance. It has the air injection and O2 Sensor for CA vehicles. California Status: Offline Points: 4250 Post Options. Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars -Craig Hospital Spinal Cord Unit. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. I waited a little too long on that one. E.O. To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds. 4 Photos. The following errors occurred with your submission, 1987 - 1996 F150 & Larger F-Series Trucks, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. This is crazy. 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. The 16v manifold is completely different from the 8v manifold. . After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. Forever loyal to trail4r.com. After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Subscribednew CA resident here. Is Doug even around anymore or has he left the party? Powered by Juicer But, we do have plenty of options to increase our horsepower and torque. Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. So where would I get it done? Magnaflow muffler Doug Thorley headers K&N Drop in. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. ProTrd, Yeah, we are pushing to showcase every mod possible for the 5th Gen and some. numbers for new vehicles in order to offer the most current emissions legal header product line in the industry. More in Corona; Edit Place; Force Sync. Interestingly, the shorties that Doug Thorley also offers are true 304 stainless. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. I cant find one that supports the 2013 and up 4Runners. ( 23 ), Estimated USA Ship Date: Also Ill keep you posted on how well the Diablo Tuner works. Toggle navigation 1-480-966-3040 8am-5pm MST 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 . Doug Thorley Headers Is this Your Business? Only time I ever failed smog was due to a bad CAT. This is why I love this site. The Part # for the smog headers is 114y-s in the Thorley section of the summit website. 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. oz. If anything replacing leaking headers would improve your emissions. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars It is all topped up by thick flanges, machined sealing beads, and superior finish. Estimated International Ship Date: of 686, Headers, Shorty, Steel, Painted, Chevy, GMC, Pickup, SUV, 5.0L, 5.7L, Pair, 3.99 out of 5 stars VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. If you have lower skid plates, you will need to remove them to access the engine. 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. So, it is important to get a tuner after your install yourDT Headers. No smog checks there and everything's legal. 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. ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars Dont understand. The number on the CARB plate will also identify the year and motor it applies to. No, I have not installed the headers yet. Terms of Use | Privacy and Security | Site Accessibility Stainless steel is stronger than mild steel and minimizes exhaust noise. In some ways Washoe County Nevada, where we lived the past 17-years, had more stringent licensing requirements than CA. The Doug Thorley Headers are not street legal in California. Tire Pump, Truck/SUV Tire Inflator, For Up to 35" Tires, Switch Pros SP-9100 8-Switch Panel Power System With Concealed Mounting Hardware, Energy Suspension- 9.4101G UNIVERSAL MOUNT, Pro Comp 65660K 2.75" Front 1.75" Rear Suspension Lift Kit for 5-Lug Tacoma 2WD, Genuine Scion Accessories PT546-74120-MC Microphone, Bilstein (33-185576) 5100 Series Shock Absorber, AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera, Bilstein 33-230337 Monotube Shock Absorber, 46mm, AXXESS AX-TOYUSB - USB-Auxilliary Retention Harness - USB adaptor to retain the OE USB in select Toyota vehicles. I went with Vivid Racings ECU reflash (fuel to air, etc.). ( 13 ), Estimated USA Ship Date: Did you check for any flashing on the weld or obstructions in the little EGR pipe? DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. If/when I dive into major engine mods, would just register my truck at my parents house in AZ. You are using an out of date browser. Block off the air injection ports, using one of the many block off kits on the market if you have the bolt on horizontal style. Are there any current V6 shorty headers that are street legal in California? ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars fastspec2 posted it on the zuwharrie boards, he's got some sweet information on these engines. Do the headers you have mate right up to the rest of the stock exhaust? Performance expectations? They will use the existing OBDII to test the emissions. ( 24 ), Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, Small Block, Pair, 4.4 out of 5 stars Please call your Doug Thorley Headers distributor if there are any questions regarding the legality of the of the installation. it needs to be smog legal though. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. Run your 4Runner and let the tuner gather its new data sets. What tuner are yall talking about. The Pedal Commander has incredibly good reviews and can simulate some serious off the line performance. You must log in or register to reply here. Something is missing. Eastern WA. Grade 5 mounting hardware and backup plates included. Website says for 2005-2015 2.7. You can only smell fear if the fearfull have loose bowels. no cats at all. I did all these installs on my Mustang. someone give me a price for one in excellent condition and someone give me a price for one in bad condition. The tuner company will send you back your tuner and you can plug it in. For theDoug Thorley Headers, I am projecting a similar time. SUCCESS with Doug Thorley part # THY-289Y-C, Tri-Y Ceramic Coated. warped parts or damaged parts. Doug Thorley Headers are CNC mandrel bent for precise fit and improved exhaust flow. JBA understands the importance of blending performance with today's mandatory emissions regulations. I have mine on order and asked about that also and he said all is o.k. Thanks. Manage Preferences - Terms of Service - Estimated International Ship Date: Do you recommend a DT U/Mid Pipe? Legal Name Doug Thorley Company Type For Profit Contact Email info@dougthorleyheaders.com Phone Number 951-739-5900 Lists Featuring This Company Greater Los Angeles Area Retail Companies 3,561 Number of Organizations $8B Total Funding Amount 823 Number of Investors Track California Shopping Companies Reply Like # 2 It was thin wall steel. LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. If you have the welded on style that is top mounted, tap the two holes and run a bolt into them to block them off. (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. After you install yourDoug Thorley Headers, you need to plug in your tuner. They don't exist in the aftermarket unless you have some made. . We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. I emailed them but never got a response. Contacted Doug Thorley, it is a smog legal 22r header. The power band and torque are very very different from one to the other. . Parts For Sale, Started by halfxspaid Thinking about installing them myself, just waiting to hear about your experience with them Thanks Cali. But, you are right. Same thing for the tuner? Price is 200 or trading for a California 22re header. Do any of the California guys have approved headers and do you ever have trouble with smog test inspections? stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. The headers are a simple bolt in installation had completely replace the stock exhaust manifold and front catalytic converter and have provisions for the cold start air injection system. It hasn't given me any issues with the EGR for the 10 years that I've had it. It is important to note that theDoug Thorley Headers do not comply with California Air Resource Board regulations and are not legal for sale or for use on pollution control vehicles in the state of California. 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! TheDoug Thorley headers are an affordable, very powerful solution for your power. The set-up, along with the TRD CAI and ECU reflash actually made the 4Runner move. Throttle Tuning; . Instead of sharing a common manifold, each cylinder gets its own exhaust pipe. Press the space key then arrow keys to make a selection. . Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. Filter my search results to see Summit Racing brand parts. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! Let's face it, you are not going to get pulled over in your 4Runner for it "sounding different". The 4.0 v6's get all the cool aftermarket headers. I have one Doug Thorley Header for a 22r. Quote THE MENACE. For a better experience, please enable JavaScript in your browser before proceeding. Newbie Questions, Login with username, password and session length. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. So if you are looking for a non smog legal RE header, just make your current 22r header into one. I've been looking for one. Can you tell us more about what the visual inspection entails? This system, as is, passes the smog check in TX. Will it create more power? 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. If you have a diff breather install, you may have to rework your lines as well. to gain E.O. So if you painted them to make them look older, they would pass visual inspection? The Doug Thorley Headers are not street legal in California. Archive - clogged port? You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Engine | Drivetrain | Powertrain . Its been a great source for me! Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars 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. Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. 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. Reply With Quote 12-09-2018, 12:06 PM #39: TCity. Are there any other parts that I need to purchase separately? Please register or login to enable Dark Mode. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. After talking with Doug Thorley, they recommended the Diablo Tuner. Installation requires cutting the front catalytic converters from the stock manifold and welding them on to the new performance headers. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. Were a forum community dedicated to the Chevy Z06 Corvette. Just stick with OEM. I will reach out to DT or you can and see what they say. Junior Member : Join Date: Apr 2016. 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. I'd love a set of them for my '65. International Customer Options|In the United States? I didnt have any reason to NOT believe what DT was telling me at the time. Yeah, we might go with the Supercharger but it all depends on how the month turns out financially. I highly recommend them. Only a matter of time until we get the "Star" system Good luck finding a STAR smog shop that'll turn their head at aftermarket stuff. For a better experience, please enable JavaScript in your browser before proceeding. (201), In Stock, Including at a Supplier. Monday 3/6/2023 Using any type of wrapping material on the headers will destroy the ability to dissipate heat, causing very rapid deterioration of the composition of the metal and the subsequent failure of the headers. It is awsome! 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. $909.95. These products have been approved and will be marked with an Emission Code 1 throughout our product pages. NO modifications are allowed. AFE headers comes with their version of high flow cats..but because it's aftermarket, it's not CARB legal. Estimated International Ship Date: Doug Thorley and Jardine are together in Corona, CA. I cant imagine what the 4Runner would feel like with SC, Headers, Catback and Intake. 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. Made to small? 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. Our cost of finished goods did not go down because of this move. Today. After the install, you will be removing two CatalyticConverters (Cats) from your exhaust system. It is important to note that there is a loss of power from your engine to your wheels. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Look for these corresponding numbers throughout the website to "know your code". I'm in Visalia. Parts For Sale, Started by 87hillbillyoter JBA works closely with C.A.R.B. Since the 'upgrade', it averages around 15 MPG . This may be seriously harmful to your 4Runner. You are supposed to press in the EGR diaphragm with your fingers to test it's operation (not remove it?). California is a strange place at times. I just need to find a weekend for the install. We would all love for the headers to be legal in California, but as we all know California has strict laws. Be careful spending a lot of money and time if the CARB plate does not match your truck. This install took around 8 hours. In the bulletin it will list all makes models engines and applications. They are not as good of quality and are NOT STREET LEGAL. I'll probably be picking up a set of doug thorley's once their E.O. . $5 Off Your $100 Mobile App Purchase - Get the App. Stainless Works Long Tube Headers & Catback Exhaust - V6 & V8. Since skyman seems to have seen dyno results comparing the 1.6 8v manifold vs a thorley and it's close, why not try one?