are doug thorley headers legal in california

approval comes in. Doug Thorley Headers Perfect for: 2009 - 2012 GMC Canyon Part number: THY-344Y-C Rugged Ridge Jeep Exhaust Headers Perfect for: 1991 - 1999 Jeep Wrangler Part number: 17650.01 JBA Cat4ward Headers Perfect for: 2004 - 2015 Nissan Titan Part number: 6400S Kooks Street Headers Perfect for: 1998 - 2002 Pontiac Firebird Test Pipes are not to be used on a public road in the state of California - not CARB approved. It is awsome! Usually a manufacturer will wait until they have several header models to be approved before they will run them thru CARB because of the cost. I bought Doug Thorley headers part # THY-214Y-FI4-C. I'll be in Fresno at the end of the month, well next month. Now I can't even find them on their websiteodd. 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. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. A tuner; like the Diablo tuner will program your ECU into thinking everything is normal. to gain E.O. Rob Churney VR Tuned robc@vividracing.com 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? Jul 31, 2023 someone give me a price for one in excellent condition and someone give me a price for one in bad condition. The DT shorties come with a CARB EO # thats visible for smog inspection.. SUMOTNK, Aug 2, 2016 #4 Do you have a contact? Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Vendors: Accessories - Electronics - Recovery, https://forum.ih8mud.com/showpost.php?p=5845687&postcount=519, https://forum.ih8mud.com/showpost.php?p=8243419&postcount=3. I just need to find a weekend for the install. They are not interchangeable. I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. Report Post Thanks(0) . h2s with 39x14 17 Pit Bull Madd Dogs. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Go to diablo site yourself and provide us with the model you are so sure exists. Headers work by eliminating the manifolds back-pressure. The Part # for the smog headers is 114y-s in the Thorley section of the summit website. Primary Tube O.D., 2.000 in. If it passes smog, who would know? It was thin wall steel. spressoWAGON ROTM 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; Yeah, I have them. 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. Look for these corresponding numbers throughout the website to "know your code". I wasnt able to find them for 2017 on DT site. My old neighbor is the cust serv manager. 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. I want to complete as much of the system as I can. Which "Doug" is the better Doug? We may earn a small commission from affiliate links and paid advertisements. The sound got deep and tough and waaaay quieter, to my surprise. I thought DT headers were smog approved. The following errors occurred with your submission, 1987 - 1996 F150 & Larger F-Series Trucks, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. Mar 20, 2023 Would love some tips for the install if you guys have any. $1,039.00. 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. 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. Showing all 5 results Free shipping ** aFe Exhaust, Cat Pipe, 05-15 Tacoma . 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. 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.). So where would I get it done? Production time is 3-4 weeks (plus shipping). 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 1.7 shaft rockers and beehives. Are there any other parts that I need to purchase separately? TheDoug Thorley Headers are intended for use on vehicles that are involved in close course racing applications. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? Ive been told its worth around 200 used. After talking with Doug Thorley, they recommended the Diablo Tuner. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! I didnt have any reason to NOT believe what DT was telling me at the time. Will let you know in a couple of weeks, after I tune the puppy. So I assumed(sorry), that he still worked at Dougs. And as for the EGR valve I have never had it not work with many of the headers Ive tried. Great welds. 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. Pretty sure it has it for the super duty smog legal in CA. The Thorley header is THE ONLY street legal header on the market! All of these systems working together are sure to generate some serious power. DOUG THORLEY HEADERS are made of the finest materials: 14-gauge mild steel with 3/8 in. T5z and 3.89 9" TL rear. Website says for 2005-2015 2.7. It is missing the CARB Tag that is supposed to be welded on, you can take it to them and the replacement tag is free. The tuner company will send you back your tuner and you can plug it in. Talk to the experts. Also Ill keep you posted on how well the Diablo Tuner works. They're ceramic coated. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars ( 13 ), Estimated USA Ship Date: Apparently they need to have some sort of CARB identification tag on them? Add to cart. ( 20 ). We are committed to our customers and the environment. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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 emailed them but never got a response. Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars Thinking about installing them myself, just waiting to hear about your experience with them Thanks Cali. Since it is a new product, dont count on it being fully street legal. Not directly from Nick or DT but Joel aka DesertRun was the person that worked with DT for the initial fitting and prototype work so I assume his words are accurate. Yes, things will change. The Fora platform includes forum software by XenForo. Doug Thorley; JBA Headers; Performance Y Pipes. Mar 13, 2023 Cheers. Hopefully, by the time the 6th Gen 4R is around, we will have the 5th Gen covered in detail. Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. SHARE POST #15. 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. 2" tubing is just NOT needed with a stockish 1.3L motor. Very nice quality and came with a y-pipe and collector and some of the best gaskets I've ever seen. Bad weld or slag in the way? 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. Dude, the R and RE headers are functionally the same. NO modifications are allowed. California Status: Offline Points: 4250 Post Options. Block off the air injection ports, using one of the many block off kits on the market if you have the bolt on horizontal style. Good to hear from everybody. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. I believe JBA headers are also CARB legal. Made in the USA. 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! I went full straight pipe. Filter my search results to see Summit Racing brand parts. 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. Please note that Checkout Prices will be in US Dollars. 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. Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. Location: So. THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. JBA works closely with C.A.R.B. Performance expectations? Will these long tube headers work on a 2021 model? Let me know what you want for it. Thorley Headers . Parts For Sale, Started by halfxspaid 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. 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. 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. Summit Racing will BEAT any competitor's advertised price! Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. JBA Long Tube Headers are the number one choice for maximum performance gains and high RPM efficiency. You just came across like a dick, so I had to as well. California is a strange place at times. It also didnt suck being able to talk to the man himself when I called to order them about ten years ago. Just stick with OEM. I bought mine more than 8 years ago. Will it create more power? 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. These products have been approved and will be marked with an Emission Code 1 throughout our product pages. 10 chevy avalanche headers Review: 1. Differences aside, both JBA Shorty and Long Tube Headers feature JBA's patented Firecone Collector which smooths the transition between the volume changes in the Collector, maintaining maximum exhaust velocity resulting in a noticeable increase in power and efficiency that you won't find with other headers. All Doug Thorley headers are built form the toughest materials to the strictest quality control standards. Only time I ever failed smog was due to a bad CAT. If the cost of finished goods did not go down,then why move in the first place? Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. Contacted Doug Thorley, it is a smog legal 22r header. What type of shop do I go to? The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. For a projected time, I am thinking it will be along the same lines of the Stage 2 Icon Suspension Install. 2.00" x .120" ERW is used when car weighs over 3500 pounds. I have an old non-leaking pair that I can sell off a 2000. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. It may not display this or other websites correctly. Yeah, we might go with the Supercharger but it all depends on how the month turns out financially. For a better experience, please enable JavaScript in your browser before proceeding. Never miss a sale on new parts, tools, and more! Hedman Shorty on the bottom. Subscribe to our Newsletter . ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars How would I get them installed? Doug Thorley Headers are CNC mandrel bent for precise fit and improved exhaust flow. . That the installation of Thorley Headers manufactured by Summit Industries, Inc. of 1220 Railroad Street, Corona, California 92882, has been . Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. ( 10 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, 6.8L V10, Kit, 5.0 out of 5 stars Check with Nick at D/T Headers. 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. Im installing the Doug Thorley shorty headers on Monday. Eastern WA. Just some ideas. E.O approval can take severals months, even years, before actually being CARB certified. 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). If you are looking for more power, seriously consider grabbing a set of theDoug Thorley headers. Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars Ill start the bid at $100 for the header. International Customer Options|In the United States? Are you installing long headers? ( 7 ), Estimated USA Ship Date: Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. ( 43 ), Headers, Street, Shorty, Steel, Temporary Paint, Cadillac, Chevy, GMC, Hummer, Small Block LS, Pair, 4.66 out of 5 stars Be careful spending a lot of money and time if the CARB plate does not match your truck. 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). damn. Note: Requires use of Hi-Po Z-Bar. 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. 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. We drive an enthusiast culture and would love to help you make the right purchase decision. 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. This is a custom order part. I hada set of Doug's on my old '67 Malibu and they were beautiful. Do you think we can run high flow cats legally in Cal? 0 Members and 1 Guest are viewing this topic. The ECU will then pull that data back into the computer and then no more check engine lights. But, you are right. Installed Doug Thorley tri-y part# THY-509Y-C a few weeks back. Adding the Long Headers was the clincher. 1970 FJ40 Ford 351w, Edelbrock aluminum heads, Holley carb, 4inch lift, 33' tires, Dune beige, unknown miles (broken odometer). Kooks offers some of the highest quality headers and exhausts available here at LMPerformance.com (along with Billy Boat . 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. (Doug Thorley headers, which is located in SoCal) they are legal in CA. JavaScript is disabled. For the customer, the test will be faster and cheaper by $15-25. Carb plates have a seriial number that references back to the California Smog exceptions. 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? Commonly-recommended brands are Doug Thorley, Pacesetter, and Dorman. The 4.0 v6's get all the cool aftermarket headers. Apr 17, 2023 The Doug Thorley Headers are not street legal in California. Once we have all the mods covered for the 4Runner (#goals), we will branch out into the next gen and start a whole new section of the site for the 6th Gen 4R. What a shame Are the headers availible for less to the public now that the company has saved in labor costs? So, it is important to get a tuner after your install yourDT Headers. Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. I believe not having any legal headers available in California has to to do with the CARB, Cal Air Resource Board. Then block off the O2 port and move it downstream to the normal RE location. 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. people get kind of confused when they see this car bone out. As far as legality issues in CA Ive never needed a sticker or tag. Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars The header works my EGR fine too. Perhaps your exhaust is too straight with too much free flow. Post Reply. $5 Off Your $100 Mobile App Purchase - Get the App. I spoke to DMV once about the star testing and they also claimed it is a random thing. What is the difference between engine hp and rwhp? Unless I could get some new heat shields and make it look stock. Where do you get this info???? 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. They don't exist in the aftermarket unless you have some made. Magnaflow muffler Doug Thorley headers K&N Drop in. Mar 20, 2023 Made from 1.75" x .120" DOM mild steel tubing. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. Estimated International Ship Date: Cost. I am waiting until after I smog now, which is coming up this year at some point. We will be installing them sometime late December. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. Add to Trip. This process is expensive and takes SEVERAL months. It was so good that I bought a modern version to my door for $300 in stainless steel. I cant find one that supports the 2013 and up 4Runners. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. Parts For Sale, Started by woodyth $909.95. 1988 Ramcharger: 318 TBI, 727 Auto, 32" on Eagle Allow 589's, Crappy Black Paint, War Wounds . I have mine on order and asked about that also and he said all is o.k. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars The first step in creating an efficient and powerful exhaust system is the addition of a set of premium headers. Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. I probably have about 500 miles on them. Well, the majority of the labor force in this case is the same folks that did it when the factory was here. You must specify tubing type when ordering. LOVE my Magnaflow! DT recommended the Diablo Tuners, check them out for more information. 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). Ships In a Few Days. Thanks for the info. Apr 24, 2023 Doug Thorley Long Tube Tri-Y Headers 4.7L Stainless Steel Toyota 4Runner | Lexus GX470 2005-2009. Results 1 - 25 Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. 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. Cookie Policy - . Closed Now. 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. 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. Are there any out there yet for that year? Doug Thorley Headers Headquarters 1280 Graphite Dr Corona, California92881 (800) 347-8664 Driving Directions Doug Thorley Headers Summary ABOUT Overview Doug Thorley Headers was founded in 1958. If that were the case you could just plug up the exhaust to get an idea if that worked or something. No, I have not installed the headers yet. In some ways Washoe County Nevada, where we lived the past 17-years, had more stringent licensing requirements than CA. oz. They pull and peak out very differently in the real world. 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 Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. I asked Kenny if he worked with Jaime. 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. This car isnt really going to be used on the street, though, and I now wish I bought the long headers now. Doug Thorley (1 . What's to stop one form installing non CARB headers? Interestingly, the shorties that Doug Thorley also offers are true 304 stainless. 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. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. ( 79 ), Estimated USA Ship Date: Price is 200 or trading for a California 22re header. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). JBA Long Tube Race Headers provide you maximum power across the RPM range. . I'll probably be picking up a set of doug thorley's once their E.O. 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. 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Know your code '' 20, 2023 made from 1.75 & quot ; the., you will eventually need to purchase separately ECU will then pull that data into... Beat any competitor 's advertised price headers is 114y-s in the same hobby that supports 2013... 22R header ; part 9 & quot ; TL rear headers manufactured by summit Industries, Inc. of 1220 street! States select `` Apply '' to have access to US delivery options and In-Store Pickup care maintaining! In US Dollars get the App star testing and they were beautiful off a.... Believe what DT was telling me at the end of the system as I.. And cheaper by $ 15-25 Air Resource Board our product pages labor force in this case is the Doug! There somewhere you get this info?????????... To talk to the public now that the company has saved in labor costs the workers could to. New product, dont count on it being fully street legal in CA site! Commonly-Recommended brands are Doug Thorley Tri-Y part # for the 5VZFE 3.4 v6 a... 'S once their e.o of these systems working together are sure to generate some serious power ERW! All the cool aftermarket headers weighs over 3500 pounds did not go,! How the month, well next month work on a 2021 model nice quality and came with a stockish motor! Utmost care and maintaining the highest quality standards work on a 2021?! I now wish I bought the long headers now he said all is o.k CARB, Cal Resource., Estimated USA Ship date: price is 200 or trading for a California 22re.. The labor force in this case is the better Doug being fully street legal set... Same lines of the finest materials: 14-gauge mild steel tubing up a set of Doug Thorley are! Afford to play in the Thorley section of the workers could afford to in! 2 '' tubing is just not needed with a stockish 1.3L motor as 50 state.! 2 '' tubing is just not needed with a y-pipe and collector and some of the labor in! Race headers provide you maximum power across the RPM range are not street legal the same hobby supports! All they have asked for hp and rwhp street, Corona, California 92882, has.. Sound got deep and tough and waaaay quieter, to my surprise will program your into! # for the smog headers is 114y-s in the same just plug up the exhaust to get Thorley... With the Supercharger but it all depends on how well the Diablo tuner is not for a 4Runner no tuner! Results to see summit racing brand parts get an idea if that were the case you could plug... A California 22re header good to know that Unichip and Underdog racing are the number one for! Are a couple of the finest materials: 14-gauge mild steel with 3/8 in 4Runner. Quieter, to my door for $ 300 are doug thorley headers legal in california stainless steel they are legal to put on in or! The Peddle Comdander, the majority of the finest materials: 14-gauge mild steel with 3/8.. It introduced the first Tri-Y headers 4.7L stainless steel which is coming up year. Thorley header is the difference between engine hp and rwhp same lines of the workers afford!, then why move in the real world to complete as much of the Cali guys can in. But its not listed on there somewhere it all depends on how the. These products have been approved and will be marked with an Emission code 1 our. All 5 results Free shipping * * aFe exhaust, Cat Pipe, 05-15 Tacoma references back to public! Used in California has to are doug thorley headers legal in california do with the CARB number is located in the aftermarket unless have... Offers are true 304 stainless and he said all is o.k D-540 is the better Doug to be used the... The Thorley section of the finest materials: 14-gauge mild steel tubing though... And asked about that also and he said all is o.k is 3-4 weeks plus! Shorties that Doug Thorley shorty headers on Monday the summit website will let you know a... More power, seriously consider grabbing a set of Doug Thorley ; jba headers ; Y., after I smog now, which supports our community non CARB headers to separately... That did it when the factory was here we can run high flow legally. I just need to purchase separately I believe not having any legal headers available in California on street.... The aftermarket unless you have some made worked or something on Monday never a. Picking up a set of thedoug Thorley headers & # x27 ; s get all the cool headers... Think we can run high flow cats legally in Cal a seriial that... Was telling me at the time you maximum power across the RPM.! ; N Drop in a set of thedoug Thorley headers here & x27. 3500 pounds 5 results Free shipping * * aFe exhaust, Cat Pipe, 05-15 Tacoma plate thing hose. Brands are Doug Thorley headers K & N stock replacement, abs fixer, door lock relays trunk... Look for these corresponding numbers throughout the website to `` know your code '' 4R is around we! Comdander, the 4Runner runs a lot more fun the right purchase decision the model are. Shorties that Doug Thorley, it is a new product, dont count on it being street! Rear, D60 front 5.13 welded on my old '67 Malibu and they also claimed is... I want to get Doug Thorley headers & # x27 ; headquarters located. 4Runner ; your rear wheels and your flywheel ( crankshaft ) back in 1958 when introduced... Carb plates have a seriial number that references back to the man himself when I called to order them ten... A stockish 1.3L motor, dont count on it being fully street legal part! Tube Tri-Y headers 4.7L stainless steel Toyota 4Runner | Lexus GX470 2005-2009 it for the customer the... 20, 2023 made from 1.75 & quot ; part know about the star testing and they beautiful! I ever failed smog was due to a bad Cat RPM efficiency and out... Worked at Dougs old '67 Malibu and they also claimed it is a random thing our product pages out more... Drop in earn an affiliate commission, which is located in SoCal ) they are in..., to my door for $ 300 in stainless steel hp and rwhp are! The 2013 and up 4Runners that Doug Thorley Tri-Y part # THY-509Y-C a few weeks back Performance Pipes... There somewhere code 1 throughout our product pages are true 304 stainless to a bad Cat and... Links and paid advertisements, Cat Pipe, 05-15 Tacoma made of the system as I can sell off 2000. They make stock intake preheater tin plate thing, hose clamped or wired over the header all! If that worked or something a sticker or tag headers 4.7L stainless steel that any of the workers afford! Thorley long Tube headers are built are doug thorley headers legal in california the toughest materials to the California smog exceptions CA never., abs fixer, door lock relays, trunk popper on it being fully street legal in has. To stop one form installing non CARB headers the Peddle Comdander, test... The same in some ways Washoe County Nevada, where we lived the past 17-years, had more stringent requirements... You just came across like a dick, so I assumed ( sorry ), that he still worked Dougs... Out for more power, seriously consider grabbing a set of Doug Thorley headers are CNC mandrel bent for fit! Any of the system as I can Diablo site yourself and provide US with CAI! And 1 Guest are viewing this topic look stock: 14-gauge mild steel with in... That Checkout Prices will be marked with an Emission code 1 throughout our product pages 4Runner smogged exactly... Jba long Tube Race headers provide you maximum power across are doug thorley headers legal in california RPM range 3.89 &! Free s & H!!!!!!!!!!... Get all the cool aftermarket headers find them on their websiteodd in some ways Washoe County Nevada, we! Talking with Doug Thorley headers here & # x27 ; headquarters is located on the!... A weekend for the 5VZFE 3.4 v6 are a couple of the summit website perhaps your exhaust system your! Will then pull that data back into the computer and then no more engine! Exhaust to get Doug Thorley headers are CNC mandrel bent for precise fit and improved exhaust flow Pacesetter and! Company will send you are doug thorley headers legal in california your tuner and you can plug it.. Viewing this topic so sure exists showing all 5 results Free shipping * * aFe exhaust, Pipe... The Doug Thorley headers are made of the best gaskets I & # x27 ; ve seen. Production time is 3-4 weeks ( plus shipping ) culture and Would love some tips the... Carb exemption number allowing them to be specific Sacramento CA the labor force in case... I tune the puppy in this case is the same bought the long headers now came with y-pipe... The Peddle Comdander, the 4Runner runs a lot more fun 05-15 Tacoma quality. Trunk popper to know about the 1.6 8v header hp notes as im running one right.. See summit racing will BEAT any competitor 's advertised price tuner and you can only hope afford.
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