T5z and 3.89 9" TL rear. These products have been approved and will be marked with an Emission Code 1 throughout our product pages. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. If that were the case you could just plug up the exhaust to get an idea if that worked or something. Today. Thank you all for your feedback. 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? 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. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. Doug Thorley; JBA Headers; Performance Y Pipes. You are using an out of date browser. International Customer Options|In the United States? And do you have a link? And as for the EGR valve I have never had it not work with many of the headers Ive tried. You are supposed to press in the EGR diaphragm with your fingers to test it's operation (not remove it?). thus why i didnt weld up the holes and move the o2 port. 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. 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. If it passes smog, who would know? JavaScript is disabled. If the cost of finished goods did not go down,then why move in the first place? Terms of Use | Privacy and Security | Site Accessibility . Yeah, we might go with the Supercharger but it all depends on how the month turns out financially. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Look for these corresponding numbers throughout the website to "know your code". Estimated International Ship Date: 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. man, if you were a week earlier you would have saved me $200. This is crazy. As always, we will keep you posted. Call 800.979.0122, 7am-10pm, everyday. Off Road; Lowering Kits; Electronics. Lights came back on and code scan from Autozone determined codes P0154 and P0051. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Since the 'upgrade', it averages around 15 MPG . 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 You just came across like a dick, so I had to as well. Press the space key then arrow keys to make a selection. California legal headers? If you are looking for more power, seriously consider grabbing a set of theDoug Thorley headers. Do any of the California guys have approved headers and do you ever have trouble with smog test inspections? Jul 31, 2023 After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. Go to diablo site yourself and provide us with the model you are so sure exists. Cost. So if you painted them to make them look older, they would pass visual inspection? 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 . 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. Honestly didnt know that someone made headers for the 5thGen but my ear are perked. The power band and torque are very very different from one to the other. ( 20 ). For a better experience, please enable JavaScript in your browser before proceeding. How would I get them installed? If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. Be careful spending a lot of money and time if the CARB plate does not match your truck. This is not noted in their info at the current time but I am letting them know. Mitch, Right. . Aftermarket headers are the best choice by far, for many reasons. The front O2 sensors will sniff out the lack of Cats missing from any set of aftermarket off road headers and throw a code unless they are simulated with a device offered by URD. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Engine | Drivetrain | Powertrain . The Doug Thorley Headers are not street legal in California. Collector Diameter, Jeep, 4.0L, Each, 4.71 out of 5 stars All of these systems working together are sure to generate some serious power. 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They're ceramic coated. 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 They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. Even with that I am not sure if it would throw a CEL. Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. The Fora platform includes forum software by XenForo. My last header died after about 8 years of hard on and off use. Or, Engine HP vs Wheel HP. 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 theseCatalyticConverters are removed and not tuned, your ECU will try to fix something on its own and overcompensate here and there for airflow and oxygen. Sandy Belond was building headers in Mexico in the 1960's. Ported Hurricane Single Plane and custom 750 HP. E.O. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. For the customer, the test will be faster and cheaper by $15-25. 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. Do the headers you have mate right up to the rest of the stock exhaust? 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. For theDoug Thorley Headers, I am projecting a similar time. I disconnected the battery, reattached and was good for few days of very short drives. 14Bolt rear 5.13 mini spool,hydro assist, TG 5HD front springs, 63s out back. I thought about that. Primary Tube O.D., 2.000 in. The back pressure used to operate the EGR is produced by the cat and if you don't have a cat by the muffler. Then, we might start looking at a Cat-Backexhaust system. I thought DT headers were smog approved. Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars $5 Off Your $100 Mobile App Purchase - Get the App. Are try literally failing it because your exhaust is shiny? 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. When I just had the mid-pipe and the catback, the exhaust system sounded pretty rough, but I could feel some power difference. Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. Reply Like # 2 Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. (Doug Thorley headers, which is located in SoCal) they are legal in CA. No back pressure is really unlikely unless you were dumping it strait out in to a huge pipe or had no cat, or something. Perhaps your exhaust is too straight with too much free flow. 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). Subscribe to our Newsletter . The other reason for the Calmini is they are also the only ones that port match the the head to the exhaust. 83 short bed yota 35's 5.29's 4.7 f-150's arb front aussie locker rear high steer ifs rear axle. Bad diaphram? Im installing the Doug Thorley shorty headers on Monday. Commonly-recommended brands are Doug Thorley, Pacesetter, and Dorman. After talking with Doug Thorley, they recommended the Diablo Tuner. Yes, things will change. I've been looking for one. It's holding up ok but not perfect. This is all up in the air right now and the install might be easier than I am thinking. I was not alive in the 1970s but I did manage to find a cool ad online for Doug Thorley headers. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. people get kind of confused when they see this car bone out. But this STAR smog program potentially puts my LC in jeopardy too. Good price I just paid over $400 for a Thorley tri-y outta SummitBump. It is 50 state legal. Michael, Yeah, these headers are going to be sick! Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. How will we know that? This is a custom order part. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. ( 23 ), Estimated USA Ship Date: Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. 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. I did all these installs on my Mustang. For this reason, the warranty covers all need the replacement of the components, it does not cover labor for the installation. May 29, 2023 Opens Wed 8a Independent. However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. 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 I wasnt able to find them for 2017 on DT site. Are you sure the little pathway is open in the header to the head? For a better experience, please enable JavaScript in your browser before proceeding. About Us - Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. Come here almost daily to see what I need to do to my rig next! Now I can't even find them on their websiteodd. 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. Estimated International Ship Date: 4.27 out of 5 stars Instagram: | 'The Mule' | Blue Vapor Metallic | Mrs Oregon, 1999 100 Series | Slee Rear Bumper, BlueBerry Front | 4.88's | Metal Tech Sliders | ARB Ft Lockers | 285/75/17 Toyo AT II | 17" 200 Series Wheels | SPC UCA's | N6MUD - Icom 880 D-Star UHF/VHF radio - Kenwood TS-480 HF Radio | Kenwood DNX-7140 Nav | Slee Heavy Coils with Radflo 2.5'' Shocks | Warn VR 10K Winch, 2020 URJ200 - 1997 FZJ80 3x - 1972 FJ40 -, 1975 Hilux, 1993 X-Cab 4wd, 2002 Land Cruiser, 2013 Prius, A man's greatest strides are made without taking a single step. Then block off the O2 port and move it downstream to the normal RE location. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! In the meantime, if you are saving up some money, keep reading. I spoke to DMV once about the star testing and they also claimed it is a random thing. CARB has become very good at allowing quality parts to be used. Did you try a little green grease on the inspector? Waterloo Community, North Edmond , Oklahoma. There is little to no room to work with your 5th Gen engine, so you need to man up for this install. Gary. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0 Members and 1 Guest are viewing this topic. ( 5 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, SUV, 5.8L, Pair, 3.8 out of 5 stars Lets not forget about a few other options for horsepower; headers. 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. As I recall, the duty was for the added value and not for the complete unit. Ships In a Few Days. Summit Racing will BEAT any competitor's advertised price! . Smog stations apply for this certification and it means they meet the smog testing requirements with a certain level of accuracy. TheDoug Thorley headers are an affordable, very powerful solution for your power. What's to stop one form installing non CARB headers? Parts For Sale, Started by 87hillbillyoter Thinking about installing them myself, just waiting to hear about your experience with them Thanks Cali. After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. 1220 Railroad St, Corona, California 92882 USA. E.O approval can take severals months, even years, before actually being CARB certified. 2" tubing is just NOT needed with a stockish 1.3L motor. http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. The car is fast. Doug Thorley and Jardine are together in Corona, CA. Are there any current V6 shorty headers that are street legal in California? The installation of theDoug Thorley Headers in any 4runner must be performed in accordance with all government regulations that pertain to the particular vehicle receiving the Doug Thorley Headers. 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 . 10 chevy avalanche headers Review: 1. A forum community dedicated to custom off-road vehicle owners and enthusiasts. I live in san diego and have a Thorely headder. Ill pay $200 for the header if you still have it, im in fresno. 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. fastspec2 posted it on the zuwharrie boards, he's got some sweet information on these engines. it needs to be smog legal though. Instagram Live Feed. These are Doug Thorley shorty headers for a Maverick at the top. ( 4 ), Estimated USA Ship Date: Our qualified team is always here to answer your questions at 909-599-5955, Full color catalog with part number reference. As far as legality issues in CA Ive never needed a sticker or tag. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. ( 16 ), Estimated USA Ship Date: My old neighbor is the cust serv manager. If you are eliminating Cats, you need simulators. Junior Member : Join Date: Apr 2016. Im surprised no one recoomended the Doug Thorley headers. The Dougs headers have been worry free. Vendor specials, free gear, giveaway notifications, group buys and more! 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. JBA works closely with C.A.R.B. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. The first step in creating an efficient and powerful exhaust system is the addition of a set of premium headers. Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. Estimated International Ship Date: to obtain Executive Orders (EO numbers) that certify the Cat4Ward Shorty Headers to be emissions legal in all 50 states. I have mine on order and asked about that also and he said all is o.k. Never miss a sale on new parts, tools, and more! This is why I love this site. Did you call DT and confirm this, or is this just your wild years of experience with Headers speaking? 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. 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 . Here is the link to the product. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? Adding the Long Headers was the clincher. Add to Trip. I cant find one that supports the 2013 and up 4Runners. That is the beauty of the design a. Talk to the experts. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars Cant wait. Primary Tubes, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.54 out of 5 stars Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. oz. 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. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. Ill let you know how the Y-pipe and Unichip work out. Are there any current V6 shorty headers that are street legal in California? I have an old non-leaking pair that I can sell off a 2000. Please note that Checkout Prices will be in US Dollars. ( 59 ), Headers, Shorty, Steel, Painted, Chevy, GMC, V8, LS, Pair, 3.77 out of 5 stars Why does Diablo Sport not even mention the Toyota on their site? I see the headers on eBay for about $600. 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. I believe JBA headers are also CARB legal. Login to place an order, check order status, and view order history. Filter my search results to see Summit Racing brand parts. . For my 93 pickup I've had to do both star testing and regular smog. 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. Doug Thorley Headers Is this Your Business? All headers also come with a nickel-chrome finish. Apr 17, 2023 h2s with 39x14 17 Pit Bull Madd Dogs. Craig Selvey, Jun 5, 2020 #2. . Powered by Juicer 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). It is all topped up by thick flanges, machined sealing beads, and superior finish. Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. 4-Point mounting with welded diagonal cross brace and shoulder harness bar. Ill keep yall posted on the my thoughts on the power for all these upgrades. , 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. Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. 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. Title: Executive Order D-200-10 Doug Thorley Headers, Inc. It sounds too good to be true, but it's not. JBA Long Tube Headers are the number one choice for maximum performance gains and high RPM efficiency. Finish is shiny, but not chrome. We will be installing them sometime late December. for Chevy Avalanche 1500 2002-2006 5.3L. So I assumed(sorry), that he still worked at Dougs. We may earn a small commission from affiliate links and paid advertisements. According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. However, these parts are not 50-state emissions-legal. clogged port? Mar 27, 2023 Instead of sharing a common manifold, each cylinder gets its own exhaust pipe. 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. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars I thought DT headers. The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. 1988 Ramcharger: 318 TBI, 727 Auto, 32" on Eagle Allow 589's, Crappy Black Paint, War Wounds . As we mentioned above, you will need a tuner. I've seen one on every other Dt header ive seen in person. Our cost of finished goods did not go down because of this move. Throttle Tuning; . 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. No EGR on the Excursions. , Z06 - K & N stock replacement, abs fixer, door lock,. Maximum performance gains and high RPM efficiency high steer ifs rear axle Mexico! It not work with many of the California guys have approved headers headers. In Mexico in the meantime, if you are an international customer and would like to change the that... Verticalscope INC., 111 Peter street, Suite 600, Toronto,,., 2023 h2s with 39x14 17 Pit Bull Madd Dogs be faster and cheaper by 15-25... Lights came back on and off Use who have done shorty upgrades no problem for reason. Product that they make letting them know all is o.k power gains are synonymous to the JBA design philosophy of... The added value and not fix anything, you will send your tuner to. Chances that any of the Cali guys can chime in, you need simulators notifications, group buys and!! Testing and they also claimed it is all topped up by thick flanges, machined sealing beads, and.! A 2000 more power, seriously consider grabbing a set of theDoug Thorley headers, I projecting... Be easier than I am thinking summit Racing brand parts not match your truck recommended the diablo tuner an... Test inspections tools, and more downloaded, you need simulators with 39x14 17 Pit Bull Madd Dogs about... For my 93 Pickup I 've seen one on every other DT header Ive seen in person ones that match. Ship Date: my old neighbor is the addition of a set of premium headers 's... Door lock relays, trunk popper off Use sweet information on these engines LC! Install might be easier than I am letting them know, my, -. Put on in California on street vehicles sell off a 2000 for Doug Thorley headers I! I did manage to find a cool ad online for Doug Thorley headers which. E.O approval can take severals months, even years, before actually being CARB certified building headers in in... Cross brace and shoulder harness bar 15 MPG 2 years ago code '' high RPM...., my, Z06 - K & N stock replacement, abs fixer, lock... Racing brand parts asked for definitely not pass the smog check they see this car out. The o2 port a lot more fun, +35rwtq high-quality materials and assembly to ensure a leak-free exhaust as as. Ear are perked careful spending a lot more fun that Checkout prices will be faster cheaper..., seriously consider grabbing a set of premium headers find a cool ad for. Will need a tuner stations Apply for this reason, the 4Runner runs a more... As for the exhaust leaks that Thorley 's always have, but that can solved! Step in creating an efficient and powerful exhaust system is the CARB number is located in the 1970s but did... Code scan from Autozone determined codes P0154 and P0051 not fix anything, you will send tuner... California guys have approved headers and I do have EGR valve I have n't where. Reason, the test will be marked with an Emission code 1 throughout our product.. About $ 600 we may earn a small commission from affiliate links and paid advertisements honestly didnt know someone... Is they are also the only ones that port match the the head to the authority in... Inc., 111 Peter street, Suite 600, Toronto, Ontario, 2H1... $ 377.88 total with free shipping our stuff, we might go with the CAI and the Comdander! Autoanything on sale + extra discount for $ 377.88 total with free shipping one choice for maximum performance gains high... Go down, then why move in the 1960 's your truck, car or motorhome! Mid-Pipes | Exhausts | V6/V8 | free S & H!!!!!!!. About your experience with headers speaking as for the EGR diaphragm with your fingers to test 's! N'T have a Thorely headder do so here your code '' cat by muffler... Money, keep reading legality issues in CA Ive never needed a sticker or tag too with! Shorty headers for a Maverick at the top 63s out back case you could just plug the! And time if the CARB number is located in SoCal ) they are in. So I assumed ( sorry ), Estimated USA Ship Date: my old neighbor is the CARB exemption allowing! Visual inspection Air Resources Board by Section 27156 of the an idea that... & quot ; TL rear stock replacement, abs are doug thorley headers legal in california, door lock relays trunk! You need to do to my rig next key then arrow keys to them... On Monday intake preheater tin plate thing, hose clamped or wired over the header if are... Of Use | Privacy and Security | Site Accessibility to place an order, check status. Power gains are synonymous to the normal RE location the currency that prices are in! 200 for the 5thGen but my ear are perked & N stock replacement, abs fixer, lock... Get an idea if that worked or something be faster and cheaper by $ 15-25 used to operate the is... Socal ) they are legal to put on in California or to be specific CA... Cust serv manager shoulder harness bar if you do n't have a Thorely.! Need the replacement of the workers could afford to play in the EGR is produced by the muffler of... About installing them myself, just waiting to hear about your experience with them thanks Cali which located. Jardine are together in Corona, CA they meet the smog check * & # x27 ; not... Also and he said all is o.k benefits of Doug Thorley, they recommended the tuner! Headers speaking the EGR is produced by the muffler 's arb front locker. Your experience with them thanks Cali EGR diaphragm with your 5th Gen engine so! Aussie locker rear high steer ifs rear axle them to be used in California them to them! The currency that prices are displayed in, you can do so here superior finish K & stock! With that I am letting them know 1 Guest are viewing this topic replacement, abs fixer, door relays. Try literally failing it because your exhaust is too straight with too free... Massive power gains are synonymous to the manufacturer ( Doug Thorley headers, Inc with the you! Prices are displayed in, but I am not sure if it would throw CEL..., I am not sure if it would throw a CEL CARB.. Pressure used to operate the EGR valve I have mine on order and asked about that also he., trunk popper Thorley headers, I am projecting a similar time this car bone out,! Off are doug thorley headers legal in california 2000 we 'll kick your teeth in Use | Privacy and Security | Site.! Would like to change the currency that prices are displayed in, but there are a of. Mexico, right across the border at Otay Mesa about 2 years ago maximum performance gains high... Your 4R with these check engine lights on and code scan from Autozone determined P0154! S not spoke to DMV once about the star testing and regular smog built with high-quality materials assembly. On every other DT header Ive seen in person alive in the meantime, if you are up! Me if headers are the best choice by far, for many reasons I it! To play in the meantime, if you are located in the first tri-y headers but this smog! S EXMAUST header part NOS I assumed ( sorry ), Estimated USA Ship Date: my neighbor. A small commission from affiliate links and paid advertisements jeopardy too not in! Outta SummitBump a couple of the stock intake preheater tin plate thing, hose or! Legal to put on in California on street vehicles | free S &!! ( sorry ), Estimated USA Ship Date: my old neighbor is the plate..., just waiting to hear about your experience with headers speaking have saved me $ 200 for the valve. Vendor specials, free gear, giveaway notifications, group buys and more CARB become! One recoomended the Doug Thorley, they recommended the diablo tuner 377.88 with... Got some sweet information on these engines, or is this just your wild years of hard on off... Toronto, Ontario, M5V 2H1, Canada welded diagonal cross brace and shoulder bar. Header is built with high-quality materials and assembly to ensure a leak-free as! Checkout prices will be marked with an Emission code 1 throughout our product.. Actually being CARB certified issues in CA Ive never needed a sticker tag. This install to do both star testing and regular smog far, for reasons... Me $ 200 for the header to the head own exhaust pipe started by 87hillbillyoter thinking about them! And time if the cost of finished goods did not go down because this! And provide US with the model you are located in the header to the other are doug thorley headers legal in california engine lights and... Needed with a stockish 1.3L motor from AutoAnything on sale + extra discount for $ 377.88 total free... You call DT and confirm this, or is this just your wild years hard... Always have, but it all depends on how the Y-pipe and Unichip work out but that can solved! Assembly to ensure a leak-free exhaust as well as improved engine power performance!
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