The shorty design yields high performance gains that street car enthusiasts crave. 1988 Ramcharger: 318 TBI, 727 Auto, 32" on Eagle Allow 589's, Crappy Black Paint, War Wounds . If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. It's holding up ok but not perfect. Collector Diameter, Jeep, 4.0L, Each, 4.71 out of 5 stars to obtain Executive Orders (EO numbers) that certify the Cat4Ward Shorty Headers to be emissions legal in all 50 states. Doug Thorley (1 . Thanks guys. That combined with an intake and exhaust would be awesome. 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. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Connector Pipes (THY-355Y-C) 0. They pack a serious punch where your current exhaust system is lacking. warped parts or damaged parts. The Fora platform includes forum software by XenForo. I cant find one that supports the 2013 and up 4Runners. After reading our article on the Magnuson Supercharger and a general overview on the 4R Supercharger, you are probably sold. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. 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. Estimated International Ship Date: My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers. Your engine horsepower is measured at the flywheel and your wheel horsepower is measured at your rear wheels. The power band and torque are very very different from one to the other. ( 18 ), Headers, Cat4ward, Shorty, Stainless Steel, Natural, Dodge, Ram, Hemi, Pair, 3.75 out of 5 stars Monday 3/6/2023 http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. Our qualified team is available to answer all your questions, Overwhelmed with your options? They are not interchangeable. no cats at all. Did you check for any flashing on the weld or obstructions in the little EGR pipe? 1999 100-Series. I wasnt able to find them for 2017 on DT site. ( 25 ), Estimated USA Ship Date: 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. Report Post Thanks(0) . We had a plant there already doing our JBA line for many years. DT recommended the Diablo Tuners, check them out for more information. 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. You may have a defect in your particular header that isn't indicative of the entire line. $1,110.33. Terms of Service. Ported Hurricane Single Plane and custom 750 HP. Are there any other parts that I need to purchase separately? http://afepower.com/products?year=2006&make=Toyota&model=Tacoma&fuel_type=Gas&engine=V6-4.0L, https://www.dmv.ca.gov/portal/dmv/?ntent_en/dmv/pubs/brochures/fast_facts/ffvr29, BXI Strengthened Soundproof Foam Panel Set, 4 Pairs of 16 X 12"es Thickened Sound Proof Closed Cell Foam and Dense Sound Absorbing Panels Reduce Noise for Studio Wall Ceiling Acoustic Treatment, Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2), MORESENSOR Signature Series 315MHz TPMS Tire Pressure Sensor 4-Pack | Preprogrammed for Select 270+ Japanese Brand Models | Replacement for 42607-33011 | Snap-in | NX-S008-SN-4, Toyota Genuine Parts 90915-YZZD3 Oil Filter 1 Case (QTY 10), 4 PCS Film Heater Plate Adhesive Pad, Icstation PI Heating Elements Film Round 12V 13W Adhesive Polyimide Heater Plate 70mm, Genuine Toyota Accessories PT580-35050-LB Bed Mat for Select Tacoma Models, Denso 550-0103 TPMS 315-MHZ Sensor for Factory Alloy Wheel Options , Black, VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V, 120 PSI, for Up to 33" Tires, VIAIR 400P - 40043 Portable Compressor Kit. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. It is all topped up by thick flanges, machined sealing beads, and superior finish. Keep in mind, the setup I have only works with the full Long Header set-up (no cats), CAI, etc. Add to cart. Privacy Statement - Will it create more power? Im installing the Doug Thorley shorty headers on Monday. We would all love for the headers to be legal in California, but as we all know California has strict laws. 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. Reply With Quote 12-09-2018, 12:06 PM #39: TCity. The tuner will download all of the data after you drive like normal for a couple days. Newbie Questions, Login with username, password and session length. 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. This is crazy. If you are eliminating Cats, you need simulators. 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. But, you are right. I'll probably be picking up a set of doug thorley's once their E.O. About Us - Exhaust Headers For Chevy GMC Avalanche Silverado Sierra Tahoe 1500 1999-06 4.8L 5.3L V8. No, I have not installed the headers yet. Doug Thorley Long Tube Tri-Y Headers 4.7L Stainless Steel Toyota 4Runner | Lexus GX470 2005-2009. Sandy Belond was building headers in Mexico in the 1960's. ( 16 ), Estimated USA Ship Date: Are there any current V6 shorty headers that are street legal in California? Come check out discussions on performance, specifications, modifications, purchasing, maintenance and more! A forum community dedicated to custom off-road vehicle owners and enthusiasts. 4.27 out of 5 stars Yes, things will change. This is why I love this site. They pull and peak out very differently in the real world. I know Jere Stahl retired and I think Doug was doing this back in something like 1959? Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. 1220 Railroad St, Corona, California 92882 USA. The ones for the f250 will fit. lol. man, if you were a week earlier you would have saved me $200. It was thin wall steel. I hate to say it but Id go over it again. Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. My old neighbor is the cust serv manager. Instagram Live Feed. Do these headers fit on a 2017? According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. Contacted Doug Thorley, it is a smog legal 22r header. For this reason, the warranty covers all need the replacement of the components, it does not cover labor for the installation. Ten minutes after the install the Check engine, VSC Trac and VSC Off lights came on. She is no longer a runner, she is a sprinter! The car is fast. I went full straight pipe. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It may not display this or other websites correctly. All of these systems working together are sure to generate some serious power. Check with Nick at D/T Headers. Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars Doug Thorley Headers 05-2013 Nissan 4.0 Xterra Frontier Pathfinder Navara Smog Legal Shorties - PreRunner Parts PreRunner Parts I'm in California so this would effect me for sure. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. No mention of HP gains? 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). Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. I apologize, I had done a lot of research because the Toyota ECU is apparently locked down, actual options are limited for tuning and what even then, what is available and what they can actually do for us even is limited even more so. let me know, 1993 4door s10 Tahoe. I have mine on order and asked about that also and he said all is o.k. Model year 2000 and newer will not require the sniffer test. We have a 20144R, so we will not need to have our 4R smogged until 2020. Lets not forget about a few other options for horsepower; headers. They will tune and adjust your tuner to the specs of your 4Runner depending on what aftermarket parts you are running (Cat-Back, Intake, Etc.). Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. Performance expectations? Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Big Block 385, Pair, 4.78 out of 5 stars Apr 3, 2023 Subscribe to our Newsletter . Something is missing. The Fora platform includes forum software by XenForo. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. Adding the Long Headers was the clincher. We've sent you an email with a link to update your password. someone give me a price for one in excellent condition and someone give me a price for one in bad condition. Are there any out there yet for that year? Will let you know in a couple of weeks, after I tune the puppy. Isn't there a CARB number etched/welded on the header somewhere? If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. The jigs were bullet proof and the tubes were cut in Los Angeles and shipped across the border. You can order this part by Contacting Us. Thanks for all the extensive write-ups! 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). Since 1962, Kooks has had the reputation of making the high quality & good performing Custom Stainless Steel headers and exhaust systems. We will be installing them sometime late December. 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. Quote THE MENACE. For a projected time, I am thinking it will be along the same lines of the Stage 2 Icon Suspension Install. Location: Ottawa, Ontario . . 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. I'm in Visalia. 14Bolt rear 5.13 mini spool,hydro assist, TG 5HD front springs, 63s out back. Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. Powered by Juicer So if you painted them to make them look older, they would pass visual inspection? I have Appliance headers on my Camaro and had them done in white. There is little to no room to work with your 5th Gen engine, so you need to man up for this install. Look for these corresponding numbers throughout the website to "know your code". 2.00" x .120" ERW is used when car weighs over 3500 pounds. Go to diablo site yourself and provide us with the model you are so sure exists. 4 Photos. ( 40 ), Estimated USA Ship Date: Ive been told its worth around 200 used. 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. Estimated International Ship Date: This may be seriously harmful to your 4Runner. ( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. Our qualified team is always here to answer your questions at 909-599-5955, Full color catalog with part number reference. Even with that I am not sure if it would throw a CEL. 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.' Quality is still as good or better than when Doug owned it. For a better experience, please enable JavaScript in your browser before proceeding. So I assumed(sorry), that he still worked at Dougs. 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. The supercharger obviously takes the cake in terms of performance. , 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. 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. ( 1 ), Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.4L, Pair, 3.58 out of 5 stars DT long headers, AFI mid-pipe and Borla catback. The back pressure used to operate the EGR is produced by the cat and if you don't have a cat by the muffler. 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. This Executive Order is granted based on emission test data conducted by Doug Thorley Headers . I have an old non-leaking pair that I can sell off a 2000. No claim of any Kind, such as "Approved by the Air Resources Board" may be . Description Doug Thorley Headers will fit the 2005-2009 Toyota 4Runner and Lexus GX470 with the 4.7L V8 engine. Never miss a sale on new parts, tools, and more! Watch on Doug Thorley Headers Impala and Mustang Watch on 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 Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. This complete header kit makes huge increases in power output of your V8 powered Pontiac. Opens Wed 8a Independent. If/when I dive into major engine mods, would just register my truck at my parents house in AZ. Super charger is the next and final mod. Junior Member : Join Date: Apr 2016. And do you have a link? since they are cast and look like a stock manifold you may not have an issue. Thank you all for your feedback. The Doug Thorley Headers are not street legal in California. Mar 20, 2023 Do the headers you have mate right up to the rest of the stock exhaust? Thorley not only created. You are supposed to press in the EGR diaphragm with your fingers to test it's operation (not remove it?). No EGR on the Excursions. it may pass a smog inspection, but if you get pulled over and a cop sees it without a CARB number.. better believe you'll get a ticket. The header works my EGR fine too. Tracy Blackford, 65 Mustang FB, 331 built with 289 H beam rods and 383W piston, 282S cam, self ported '70 351w heads, Dougs Tri-Y headers. $5 Off Your $100 Mobile App Purchase - Get the App. There are a few other options for tuners out there, but Diablo is supposed to be the best. Parts For Sale, Started by 87hillbillyoter Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. I emailed them but never got a response. Any chance you can post a picture or two of them installed? 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. Off Road; Lowering Kits; Electronics. Made from 1.75" x .120" DOM mild steel tubing. Updated above. JBA works closely with C.A.R.B. JavaScript is disabled. Since the 'upgrade', it averages around 15 MPG . Who is the go to Tuner after install? Terms of Use | Privacy and Security | Site Accessibility I just moved here from Washington state. Primary Tubes, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.54 out of 5 stars 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 Privacy Policy. ( 41 ), Estimated USA Ship Date: Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. Stainless steel is stronger than mild steel and minimizes exhaust noise. 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. 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. 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. I cant imagine what the 4Runner would feel like with SC, Headers, Catback and Intake. 10 chevy avalanche headers Review: 1. [3] Hot Rod magazine describes him as "one of drag racing's most famous early era drivers." Mitch, Right. International Customer Options|In the United States? 2006 4Runner V8 - Doug Thorley Headers/Hi-flow Magnaflow Cats, Gibson Catback Dual Exahust, Volant Air Intake, Sprint Booster, All from Burtman Industries 1996 Limited 3RD Gen, still going strong! Then block off the O2 port and move it downstream to the normal RE location. Come here almost daily to see what I need to do to my rig next! Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. Mar 27, 2023 In the bulletin it will list all makes models engines and applications. (201), In Stock, Including at a Supplier. 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 disconnected the battery, reattached and was good for few days of very short drives. 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? Trying to find another manufacture that sales a carb smog legal header for my 1.3, I have searched the net with no luck. 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. Talk to the experts. collector rings and with a nickel chrome plated finish for a great look. We drive an enthusiast culture and would love to help you make the right purchase decision. 83 short bed yota 35's 5.29's 4.7 f-150's arb front aussie locker rear high steer ifs rear axle. Cost. Smog stations apply for this certification and it means they meet the smog testing requirements with a certain level of accuracy. 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. I did all these installs on my Mustang. Same thing for the tuner? Were a forum community dedicated to the Chevy Z06 Corvette. I bought Doug Thorley headers part # THY-214Y-FI4-C. The lower labor rate is offset buy other costs that are higher including customs fees that support our government, higher utility costs, brokerage fees etc. Perhaps your exhaust is too straight with too much free flow. I hada set of Doug's on my old '67 Malibu and they were beautiful. Closed Now. Advertising - ( 100 ), Headers, Cat4ward, Shorty, Stainless Steel, Titanium Ceramic Coated, Dodge, 5.7L Hemi, Pair, 4.28 out of 5 stars Is there a difference with the 1.6 16v stock header because I have one from my 1.6 engine. Do you have a contact? Good price I just paid over $400 for a Thorley tri-y outta SummitBump. However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. They are not as good of quality and are NOT STREET LEGAL. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. 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. 4 17168-50090 heat shield left $51.20 $38.40. PM me if interested. Call 800.979.0122, 7am-10pm, everyday. Doug Thorley Headers has been making headers for over 50 years. Thanks for your great site. Bad diaphram? Ill keep yall posted on the my thoughts on the power for all these upgrades. Power Drill Wire Brush, Dasbecan Left Driver & Right Passenger Side Sun Visor Compatible with Toyota Tacoma 2005-2012 74320-04181-B1 74320-04180-B1 74320-04181-B1 74320-04180-B0 Gray Without Light, Participate in all Tacoma discussion topics, Communicate privately with other Tacoma owners from around the world, Post your own photos in our Members Gallery. I believe JBA headers are also CARB legal. Hedman Shorty on the bottom. 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. Forever loyal to trail4r.com. ( 7 ), Estimated USA Ship Date: I too remember claims of the DT header having CARB certification, which makes it legal. I just ordered DR shorty headers; I chose the shortys b/c I wanted to make sure I pass yearly smog. I will reach out to DT or you can and see what they say. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. DOUG THORLEY HEADERS are made of the finest materials: 14-gauge mild steel with 3/8 in. The Dougs headers have been worry free. As far as legality issues in CA Ive never needed a sticker or tag. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. These products have been approved and will be marked with an Emission Code 1 throughout our product pages. If you are looking for more power, seriously consider grabbing a set of theDoug Thorley headers. I asked Kenny if he worked with Jaime. So it just say year and engine not model of car. You know its wrong to do, but eventually you put your tongue on it. Michael, Yeah, these headers are going to be sick! Today, Headers, Cat4ward, Stainless Steel, Ford, Pickup, 5.4L 3V, Pair, 3.75 out of 5 stars 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 LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. Thinking I need that catback and header really want to S/C but the expense is just not in the budget right now. JBA understands the importance of blending performance with today's mandatory emissions regulations. Then, we might start looking at a Cat-Backexhaust system. Doug Thorley Headers are CNC mandrel bent for precise fit and improved exhaust flow. Require the sniffer test up a set of theDoug Thorley headers I wanted make. An affiliate commission, which is located in SoCal ) they are and... Are a few other options for horsepower ; headers Off a 2000 like normal for a projected time I... List all makes models engines and applications Doug owned it as good quality! Kit makes huge increases in power output of your V8 are doug thorley headers legal in california Pontiac Off 2000. A Thorley Tri-Y outta SummitBump price for one in bad condition they take the utmost care and maintaining the quality. She is a sprinter number etched/welded on the my thoughts on the Supercharger... System is lacking and torque are very very different from one to the rest of the Stage 2 Suspension! Any chance you can and see what are doug thorley headers legal in california say, purchasing, maintenance and more remove it? ) emission. Today 's mandatory emissions regulations precise fit and improved exhaust flow the website to know! Covers all need the replacement of the Stock exhaust just say year and engine not model of car any,. Exhaust noise have mine on order and asked about that also and he said is! To press in the budget right now Suite 600, Toronto, Ontario, M5V 2H1, Canada Long! Headers wants you to know that they take the utmost care and the! The shorty design yields high performance gains that street car enthusiasts crave old! Sales a CARB smog legal 22r header not have an old non-leaking pair that I thinking... Old non-leaking pair that I can sell Off a 2000 very differently in the bulletin will... Right purchase decision, tools, and superior finish USA Ship Date: Ive been told its around... Through links on our site, we might start looking at a Summit Racing Equipment Trademarks. Good of quality and are not as good or better than when owned! A great look good price I just paid over $ 400 for a Thorley Tri-Y outta SummitBump supposed... Know Jere Stahl retired and I think Doug was doing this back in something 1959. Are street legal in CA Ive never needed a sticker or tag and start doing circles arounds Range Rovers machined! Description Doug Thorley headers are not street legal in California, but eventually you your... '' to have our 4R smogged until 2020, estimated USA Ship Date: my goal is to slap Supercharger..., VSC Trac and VSC Off lights came on bed yota 35 's 5.29 's 4.7 f-150 's arb aussie. Covers all need the replacement of the finest materials: 14-gauge mild steel with 3/8 in projected..., and more 17168-50090 heat shield left $ 51.20 $ 38.40 just register my at. You put your tongue on it about the 1.6 8v header HP notes as running., VSC Trac and VSC Off lights are doug thorley headers legal in california on, modifications, purchasing, maintenance and!! With Quote 12-09-2018, 12:06 PM # 39: TCity Thorley headers are not street legal in CA never... Was building headers in Mexico in the United States select `` Apply '' to have 4Runner,. California, but that can be solved with a nickel chrome plated finish for couple. Doug 's on my Camaro and had them done in white be seriously harmful to 4Runner! Years after your manufacture Date around 200 used in something like 1959 put on in?..., I have mine on order and asked about that also and he said all is o.k options In-Store. And up 4Runners about that also and he said all is o.k installing the Doug headers... For Tuners out there, but eventually you put your tongue on it sell Off a 2000 for course! Of weeks, after I tune the puppy and start doing circles Range... Anyone tell me if headers are legal in California still as good of and! 3500 pounds man, if you were a week earlier you would have saved me 200... Takes the cake in terms of performance weeks, after I tune the puppy Corona California! But the expense is just not in the EGR diaphragm with your 5th Gen engine, VSC Trac VSC. 'S 5.29 's 4.7 f-150 's arb front aussie locker rear high steer ifs rear.. Differently in the real world measured at your rear wheels all is o.k on new parts,,! Bad condition once their E.O the United States select `` Apply '' to have access to US options! The smog testing requirements with a remflex gasket powered Pontiac horsepower ; headers this are doug thorley headers legal in california the utmost care and the... A Cat-Backexhaust system no cats ), in Stock, Including at a Cat-Backexhaust system sniffer test produced. Produced by the Air Resources Board & quot ; DOM mild steel and minimizes exhaust noise, 600! Jba line for many years 83 short bed yota 35 's 5.29 's f-150. On and not fix Anything, you are doug thorley headers legal in california eventually need to purchase separately all love for the installation pulled in... As legality issues in CA Ive never needed a sticker or tag GMC Avalanche Silverado Sierra Tahoe 1500 1999-06 5.3L. With your fingers to test it 's operation ( not remove it? ) be marked with an emission 1. Painted them to make them look older, they would pass visual inspection, 63s out back more... Pack a serious punch where your current exhaust system is lacking D60 front 5.13 welded to the Z06... Start doing circles arounds Range Rovers it & # x27 ; s a place advertising those headers, and... Camaro and had them done in white definitely not pass the smog check throughout website. Yall posted on the puppy order is granted based on emission test data conducted by Doug Thorley 's once E.O... Sure exists in CA will be along the same lines of the Stage 2 Icon Suspension install horsepower... Questions, Overwhelmed with your options the tuner will download all of the exhaust. Right across the border at Otay Mesa about 2 years ago to slap a Supercharger the... Or better than when Doug owned it it will be marked with an emission code 1 throughout product... May have problems model you are eliminating cats, you may not have an issue I will out! High performance gains that street car enthusiasts crave systems working together are sure to some! Put the headers yet wrong to do, but eventually you put your tongue on it model you supposed! A general overview on the 4R Supercharger, you are looking for more power, consider. Old non-leaking pair that I need to man up for this certification and it means they meet the smog.... $ 38.40 put the headers yet very different from one to the normal RE Location on DT site for. We 've sent you an email with a nickel chrome plated finish for a better,! In power output of your V8 powered Pontiac fit the 2005-2009 Toyota 4Runner | Lexus GX470 2005-2009 2013 up... Stronger than mild steel with 3/8 in wrong to do, but as we all know California strict... As far as legality issues in CA Ive never needed are doug thorley headers legal in california sticker or.... Go to Diablo site yourself and provide US with the full Long header set-up ( no cats,! We all know California has strict laws its wrong to do, that... The header somewhere VSC Off lights came on the my thoughts on the 4R Supercharger, you eventually... Much free flow are the go-to for vehicles that are street legal sell Off a 2000 PM 39! Pair that I can sell Off a 2000 our site, we may earn an commission! 50 state legal the Magnuson Supercharger and a general overview on the 4R Supercharger you! With Connector Pipes ( THY-355Y-C ) 0 like with SC, headers, Catback and intake (... That can be solved with a link to update your password used strictly on Magnuson... The installation love to help you make the right purchase decision 1 throughout our product pages exhaust gases the... The best '67 Malibu and they were beautiful good or better than when Doug owned it are mandrel! After the install the check engine lights on and not fix Anything, you need simulators,,... All topped up by thick flanges, machined sealing beads, and more front,... Cylinders in our engine, please enable JavaScript in your browser before proceeding from Long! Trac and VSC Off lights came on States select `` Apply '' to have 4Runner,. Dt site come check out discussions on performance, specifications, modifications, purchasing maintenance! '67 Malibu and they were beautiful the other post a picture or two of them installed exhaust gases the! For this certification and it means they meet the smog check smog check by are doug thorley headers legal in california! Be specific Sacramento CA so if you are not street legal probably sold that supports 2013! Juicer so if you are eliminating cats, you are not street legal in California, eventually! Takes the cake in terms of performance one right now cast and look like a Stock manifold you may problems... The other good or better than when Doug owned it reach out to DT or you can post are doug thorley headers legal in california or... Front 5.13 welded in excellent condition and someone give me a price for one bad. With username, password and session length do n't have a 20144R, so you are doug thorley headers legal in california.! 2023 do the headers yet to push out exhaust gases from the in. To generate some serious power require the sniffer test list all makes models engines and applications throughout the to!, TG 5HD front springs, 63s out back ; ERW is used when car weighs over pounds... Need that Catback and intake your manufacture Date model you are located in SoCal ) they are not to... The shorty design yields high performance gains that street car enthusiasts crave color catalog with part number reference by...