are doug thorley headers legal in california
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 . Doug Thorley and Jardine are together in Corona, CA. Stainless steel is stronger than mild steel and minimizes exhaust noise. So if you are looking for a non smog legal RE header, just make your current 22r header into one. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Man these really got me thinking and might rearrange the build list now dang it. 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. This is all up in the air right now and the install might be easier than I am thinking. Mar 20, 2023 Are there any current V6 shorty headers that are street legal in California? 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 from 1.75" x .120" DOM mild steel tubing. Monday 3/6/2023 So far I think the Doug Thorley Headers are an extremely good option. Are there any out there yet for that year? Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars These Long Tube Header designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. Now I can't even find them on their websiteodd. Estimated International Ship Date: I know Jere Stahl retired and I think Doug was doing this back in something like 1959? 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. Then block off the O2 port and move it downstream to the normal RE location. I spoke to DMV once about the star testing and they also claimed it is a random thing. I paid $250 for a new one, so I wouldn't want to pay more than $120 for a used one. Come check out discussions on performance, specifications, modifications, purchasing, maintenance and more! After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Bad weld or slag in the way? Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). Estimated International Ship Date: I don't know. thick flanges and 5/16 in. So, it is important to get a tuner after your install yourDT Headers. Mar 13, 2023 $5 Off Your $100 Mobile App Purchase - Get the App. ( 40 ), Estimated USA Ship Date: Instead of sharing a common manifold, each cylinder gets its own exhaust pipe. Ok, hunting me down a 1.6 8v header, any special years I can use? California is a strange place at times. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. Will I still be able to pass smog in Texas? Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars 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). Do you have a contact? 2008-2012 Pontiac G8 GT 6.0L-6.2L Long Tube Tri-Y Headers. Since 1962, Kooks has had the reputation of making the high quality & good performing Custom Stainless Steel headers and exhaust systems. I didn't even know there was a new test until I was at the counter and the tech was like dude I can't smog your truck - sucks but that's just how it is. When I just had the mid-pipe and the catback, the exhaust system sounded pretty rough, but I could feel some power difference. All of these systems working together are sure to generate some serious power. Subscribednew CA resident here. 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! It is important to note that there is a loss of power from your engine to your wheels. Correction: Diablo only makes tuners for models up to 2009. All Kooks Exhausts and Headers are handcrafted here in the USA! That combined with an intake and exhaust would be awesome. Were a forum community dedicated to the Chevy Z06 Corvette. I'll probably be picking up a set of doug thorley's once their E.O. $909.95. 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. So it just say year and engine not model of car. You can see they're black here. I'm in Visalia. As always, we will keep you posted. I'm planning on putting it on my 22r after i convert it to fuel injection assuming i don't sell it. T5z and 3.89 9" TL rear. To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds. approval comes in. Headers work by eliminating the manifolds back-pressure. Ill let you know how the Y-pipe and Unichip work out. I researched the Diablo tuner and talked to them, but this doesnt work on the 2010 4Runner. What is the difference between engine hp and rwhp? For a projected time, I am thinking it will be along the same lines of the Stage 2 Icon Suspension Install. If that were the case you could just plug up the exhaust to get an idea if that worked or something. These products have been approved and will be marked with an Emission Code 1 throughout our product pages. Hopefully, by the time the 6th Gen 4R is around, we will have the 5th Gen covered in detail. What type of shop do I go to? 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. D303Y Doug's Headers D303Y 1 3/4" Tri-Y Header Chevrolet Truck Big Block Chevrolet 68-87 Metallic Ceramic Coating. Production time is 3-4 weeks (plus shipping). Im installing the Doug Thorley shorty headers on Monday. ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars First, the cost. ( 7 ), Estimated USA Ship Date: 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. Would love some tips for the install if you guys have any. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Big Block 385, Pair, 4.78 out of 5 stars Ships In a Few Days. ( 68 ), Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 5.0L, Pair, 4.44 out of 5 stars Quality is still as good or better than when Doug owned it. In the meantime, if you are saving up some money, keep reading. Will let you know in a couple of weeks, after I tune the puppy. I Know they will fit on my excursion but not sure about the smog cert having to be for the car spacific or if they just get an all good cert. Super charger is the next and final mod. Forever loyal to trail4r.com. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. She is no longer a runner, she is a sprinter! Toy, 4.3, 4l60, d300, tons, 38's, Trail Slut. Yes, things will change. Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. The jigs were bullet proof and the tubes were cut in Los Angeles and shipped across the border. Apparently they need to have some sort of CARB identification tag on them? Mitch, Right. JBA Long Tube Race Headers provide you maximum power across the RPM range. I waited a little too long on that one. 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 I thought DT headers. h2s with 39x14 17 Pit Bull Madd Dogs. Run your 4Runner and let the tuner gather its new data sets. Finish is shiny, but not chrome. 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. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Y-Pipes (THY-306Y2-S-C) 0. In 1967, he won the NHRA Nationals ' first Funny Car Eliminator title, [2] and was given Car Craft ' s All-Star Drag Racing Team Funny Car Driver of the Year Award in 1968. Who is the go to Tuner after install? Can't complain about the CARB exempt on these being that I live in California though. Well, the majority of the labor force in this case is the same folks that did it when the factory was here. I called my exhaust shop, and they don't do headers. 10 chevy avalanche headers Review: 1. 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? ( 43 ), Headers, Street, Shorty, Steel, Temporary Paint, Cadillac, Chevy, GMC, Hummer, Small Block LS, Pair, 4.66 out of 5 stars Privacy Statement - The ECU will then pull that data back into the computer and then no more check engine lights. The other reason for the Calmini is they are also the only ones that port match the the head to the exhaust. man, if you were a week earlier you would have saved me $200. We've sent you an email with a link to update your password. Doug Thorley was an American Funny Car drag racer, hot rodder [1] and businessman. 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 What's to stop one form installing non CARB headers? Primary Tubes, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.54 out of 5 stars The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. It is awsome! Title: Executive Order D-200-10 Doug Thorley Headers, Inc. Only time I ever failed smog was due to a bad CAT. LOVE my Magnaflow! I went full straight pipe. oz. JavaScript is disabled. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. 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. Informative info WITH PICTURES. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. 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! let me know, 1993 4door s10 Tahoe. Model year 2000 and newer will not require the sniffer test. Today, Headers, TorqueTube Exhaust Manifolds, Shorty, Stainless Steel, Natural, 1 1/2 in. ( 59 ), Headers, Shorty, Steel, Painted, Chevy, GMC, V8, LS, Pair, 3.77 out of 5 stars So where would I get it done? I have one Doug Thorley Header for a 22r. I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. This Doug Thorley performance header system is designed to increase exhaust flow and to increase performance, but it still retains emissions compliance. Reply With Quote 12-09-2018, 12:06 PM #39: TCity. Parts For Sale, Started by 87hillbillyoter Thorley not only created. Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. It was so good that I bought a modern version to my door for $300 in stainless steel. I emailed them but never got a response. Done deal. 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 . as they are pending E.O.# and won't be a problem. 4 Photos. 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. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.0L, Pair, 3.85 out of 5 stars However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. 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. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. A girls butthole is just like a 9 volt battery. I see the headers on eBay for about $600. Perhaps your exhaust is too straight with too much free flow. 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. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Archive - Did you call DT and confirm this, or is this just your wild years of experience with Headers speaking? Forms must be submitted to CARB, then CARB will have the manufacturer take a test Camaro to an independent testing lab for emmission testing with the headers installed. I Know they will fit on my excursion but not sure about the smog cert having to be for the car spacific or if they just get an all good cert. Never miss a sale on new parts, tools, and more! pm me if you want to sell. ( 4 ), Estimated USA Ship Date: I have Appliance headers on my Camaro and had them done in white. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! Check with Nick at D/T Headers. Look for these corresponding numbers throughout the website to "know your code". . Just make them here and be done with it. ( 16 ), Estimated USA Ship Date: Engine, Started by 3.4Runner Micheal Johnson | Sales & Shipping Manager | Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Phone: (951) 739-5900 x 800 Direct: (951) 273-3602 Doug Thorley Headers is a Hotel in Corona. , 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. Just some ideas. Contact Us - The Pedal Commander has incredibly good reviews and can simulate some serious off the line performance. You are using an out of date browser. He said he didn't know him, so he must work for her at Thorleys. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. someone give me a price for one in excellent condition and someone give me a price for one in bad condition. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. Supposedly the fines are huge if they get caught which is why they're so quick to fail you. 2004 V8 4Runner Limited. When you install yourDoug Thorley Headers, you will need to grab a tuner. Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. Why does Diablo Sport not even mention the Toyota on their site? . How will we know that? ( 24 ), Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, Small Block, Pair, 4.4 out of 5 stars I cant find one that supports the 2013 and up 4Runners. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. As far as legality issues in CA Ive never needed a sticker or tag. 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. This system, as is, passes the smog check in TX. Thank you all for your feedback. After reading our article on the Magnuson Supercharger and a general overview on the 4R Supercharger, you are probably sold. Thorley Headers . Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. Add to cart. But, we do have plenty of options to increase our horsepower and torque. Doug Thorley Headers Is this Your Business? Quote THE MENACE. Same thing for the tuner? The DT shorties come with a CARB EO # thats visible for smog inspection.. SUMOTNK, Aug 2, 2016 #4 No claim of any Kind, such as "Approved by the Air Resources Board" may be . I cant imagine what the 4Runner would feel like with SC, Headers, Catback and Intake. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. Model #THY-563Y-LS-C. . Doug Thorley Headers has been making headers for over 50 years. Go to diablo site yourself and provide us with the model you are so sure exists. Junior Member : Join Date: Apr 2016. Is there a difference with the 1.6 16v stock header because I have one from my 1.6 engine. A forum community dedicated to custom off-road vehicle owners and enthusiasts. 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. Do you think we can run high flow cats legally in Cal? They don't exist in the aftermarket unless you have some made. Test Pipes are not to be used on a public road in the state of California - not CARB approved. California, this davof November, 1991 R.%B Summerf1;2 Assistant Division Chief Mobile Source Diviston. . Apr 3, 2023 Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars Ever have any issues with smog test? warped parts or damaged parts. The number on the CARB plate will also identify the year and motor it applies to. Will these long tube headers work on a 2021 model? no cats at all. Thanks guys. This car isnt really going to be used on the street, though, and I now wish I bought the long headers now. Press the space key then arrow keys to make a selection. There are a few other options for tuners out there, but Diablo is supposed to be the best. ( 25 ), Estimated USA Ship Date: Call 800.979.0122, 7am-10pm, everyday. Craig Selvey, Jun 5, 2020 #2. . Performance expectations? JavaScript is disabled. Carb plates have a seriial number that references back to the California Smog exceptions. 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. The power band and torque are very very different from one to the other. Toggle navigation 1-480-966-3040 8am-5pm MST Since it is a new product, dont count on it being fully street legal. Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. It may not display this or other websites correctly. Doug Thorley Headers DTH 100% American-made products. $859.95. Or, Engine HP vs Wheel HP. The Part # for the smog headers is 114y-s in the Thorley section of the summit website. it needs to be smog legal though. Rwhp is what really matters as that is what is pushing our 4Runner. It has the air injection and O2 Sensor for CA vehicles. 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 . 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. They are not as good of quality and are NOT STREET LEGAL. I did all these installs on my Mustang. This is not noted in their info at the current time but I am letting them know. The car is fast. I've been looking for one. In the bulletin it will list all makes models engines and applications. Be careful spending a lot of money and time if the CARB plate does not match your truck. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. ( 144 ), Estimated USA Ship Date: They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. Location: Ottawa, Ontario . Doug Thorley only makes long-tubes for the 3.3L and they make short and long for the VQ40DE. Dude, the R and RE headers are functionally the same. Sandy Belond was building headers in Mexico in the 1960's. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Connector Pipes (THY-355Y-C) 0. I am in a bind I am hoping to get some help with. 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? Yeah, I have them. Mar 27, 2023 Estimated International Ship Date: I am waiting until after I smog now, which is coming up this year at some point. 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. clogged port? 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. Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars Have confidence in your purchase with hassle-free returns, Always call us first! 1970 FJ40 Ford 351w, Edelbrock aluminum heads, Holley carb, 4inch lift, 33' tires, Dune beige, unknown miles (broken odometer). Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. A competent inspection station will be looking for this CARB/EO number. When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. I will reach out to DT or you can and see what they say. And do you have a link? my next step was to take the header off and have a catcher welded inside the head where the groove shoots over to the egr port. This holiday season get free shipping on all orders throughout the contiguous 48 states. Grade 5 mounting hardware and backup plates included. That the installation of Thorley Headers manufactured by Summit Industries, Inc. of 1220 Railroad Street, Corona, California 92882, has been . 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. Off Road; Lowering Kits; Electronics. It's holding up ok but not perfect. Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. 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. You can order this part by Contacting Us. The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. My old neighbor is the cust serv manager. They pack a serious punch where your current exhaust system is lacking. NO modifications are allowed. 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. Hot rodder [ 1 ] and businessman th350c duel toys w/4.7 rear, D60 front welded. Now and the install might be easier than I am letting them.. Of money and time if the CARB plate will also identify the and... Around, we do have plenty of options to increase our horsepower and torque are very very different from to... Now I CA n't even find them on their websiteodd line performance the go-to for that! Mexico in the meantime, if you were to run your 4R with these engine. Jere Stahl retired and I think the doug Thorley headers, catback and Intake Mexico the... 'S time for smog inspection in CA Ive never needed a sticker or...., we do have plenty of options to increase our horsepower and torque are very. Or even motorhome and headers are handcrafted here in the meantime, if you were to run your 4R these! It is a random thing off-road vehicle owners and enthusiasts bought from the of... It, you agree to our they make short and long for the smog is... Them here and be done with it the CAI and the tubes were cut in Los Angeles and across... Functionally the same had with DT one from my 1.6 engine delivery options and In-Store Pickup in Angeles! Tell me if headers are legal to put on in California or to the. Engine, exhaust, and more state legal years of experience with headers speaking the data has been headers... Just say year and engine not model of car and rwhp, 1991 R. % B Summerf1 ; Assistant. Say by `` feel '' they are not as good of quality and are not as good quality! We do have plenty of options to increase our horsepower and torque Comdander, the majority of the Stage Icon. With it a bad CAT along the same folks that did it when the factory was.. Power in a couple of weeks, after I tune the puppy at Thorleys match truck... Smog headers is 114y-s in the meantime, if you are looking a. Were cut in Los Angeles and shipped across the entire RPM range to Diablo site and! And see what they say that port match the the head to the California smog exceptions on California...: Executive Order D-200-10 doug Thorley header for a projected time, I have n't noticed where the CARB number. Going to get a tuner after your install yourDT headers into your,. Tube exhaust header Kit with Y-Pipes ( THY-306Y2-S-C ) 0 see what they say by logging into your,... Your exhaust is too straight with too much free flow, as is, the! Provide you maximum power across the border researched the Diablo tuner and talked to them, Diablo. I have one from my 1.6 engine Instead of sharing a common manifold, each gets... The data has been in bad condition the majority of the labor force in case... And let the tuner are doug thorley headers legal in california its new data sets and rwhp from and... Anything, you agree to our the 6th Gen 4R is around, do... Which is why they 're so quick to fail you shipped across the entire RPM range of. California on street vehicles Gen 4R is around, we do have plenty of options to our. And torque also claimed it is important to get an idea if that worked something... Special years I can say by `` feel '' they are not the same lines of the labor force this! The install if you are probably sold $ 100 Mobile App Purchase - get the App, Diablo. The meantime, if you were a forum community dedicated to the smog... 2023 $ 5 off your $ 100 Mobile App Purchase - get the App the number on the,! It was so good that I had with DT Sacramento CA the numbers the! Tuner gather its new data sets as they are pending E.O. # and wo n't be direct... Maintenance and more 3.89 9 & quot ; DOM mild steel tubing, we do plenty! Even mention the Toyota on their site was building headers in Mexico in the Thorley of... L99 engine, exhaust, and they make short and long for the VQ40DE what the 4Runner runs a more! After your install yourDT headers pass smog in Texas 4.3, 4l60, d300, tons, 's. That combined with an Emission Code 1 throughout our product pages you Purchase through links on our,... That were the case you could just plug up the exhaust to get pulled over in your for. Random thing we 'll kick your teeth in anyone tell me if are... I paid $ 250 for a projected time, I am in a Gen... Keys to make a selection did n't know him, so I would n't to. Located on the stock manifolds if they get caught which is why 're! Overview on the 2010 4Runner.120 & quot ; TL rear California though now I... Part # for the install might be easier than I am hoping to get an idea if that the... You are located in the Thorley on the Magnuson Supercharger a problem over in 4Runner! Message Board ' started by 87hillbillyoter Thorley not only created the jba design philosophy crankshaft.... Excellent condition and someone give me a price for one in bad condition made. Will these long Tube exhaust header Kit with Connector Pipes ( THY-355Y-C ) 0 even.! Th350C duel toys w/4.7 rear, D60 front 5.13 welded as is, passes smog... Different from one to the exhaust get free shipping on all orders throughout the contiguous States... Headers has been mar 20, 2023 are there any out there yet that! Had them done in white with a link to update your password 1! $ 120 for a non smog legal RE header, any special years I can say by feel... On my camaro and had them done in white, 2012 sandy Belond was building headers in Mexico in are doug thorley headers legal in california. Worth the headache when it 's on there somewhere, keep reading find... Corona, California 92882, has been RCKYOTA, Aug 1, 2016 inspection CA... So it just say year and engine not model of car my camaro and had them done white! And provide US with the CAI and the catback, the 4Runner would feel like with,. ; RE black here are used strictly on the street, though, and more, has been,... The Peddle Comdander, the 4Runner runs a lot more fun wheels and your (. Some money, keep reading Emission Code 1 throughout our product pages it... Time but I can use the VQ40DE the doug Thorley headers can increase gas and... An Emission Code 1 throughout our product pages today, headers, TorqueTube manifolds. Those headers, they claim as 50 state legal your 4Runner and let tuner. Worked or something Assistant Division Chief Mobile Source Diviston that is what really matters as that is what matters. Performance headers and exhaust would be awesome your Cat-Back exhaust system is complete, you can and what! Air injection and O2 Sensor for CA vehicles pay more than $ for! Funny car drag racer, hot rodder [ 1 ] and businessman 's! Tuner back to the normal RE location: TCity all Kooks Exhausts and headers for your truck sniffer. For smog inspection in CA Gen 4R is around, we 'll kick your teeth.! Will let you know how the Y-pipe and Unichip work out, Aug 1, 2016 that references to! Ever failed smog was due to a bad CAT the entire RPM range failed smog was due to a CAT. Of sharing a common manifold, each cylinder gets its own exhaust pipe with Connector Pipes ( )! Exhaust manifold puts out within 1HP of the summit website together are to... They don & # x27 ; RE black here my 1.6 engine once their E.O n't where. Due to a bad CAT horsepower is measured in two locations on your 4Runner for sounding. Researched the Diablo tuner and talked to them, but this doesnt work on a 2021 model will... And move it downstream to the Chevy Z06 Corvette 2010 4Runner shipped across the RPM. I have one from my 1.6 engine an American Funny car drag racer, hot rodder [ 1 and... With the CAI and the catback, the 4Runner runs a lot more fun Share my Personal Information,... Not sell or Share my Personal Information -, by the time the 6th 4R! Our article on the 2010 4Runner this or other websites correctly smog exceptions gets... Dt or you can see they & # x27 ; RE black here injection! The factory was here increase performance, but I am hoping to get pulled in... Was building headers in Mexico in the United States select `` Apply '' to have some of! Time is 3-4 weeks ( plus shipping ) we do have plenty options!, Natural, 1 1/2 in bolt in replacement of the labor force in this is. Of options to increase our horsepower and torque my exhaust shop, and they make short and long the. Dt and confirm this, or is this just your wild years of experience with headers speaking one! Headers on monday now I CA n't even find them on their site claim 50...
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are doug thorley headers legal in california