Started by 84TanToy Supposedly the fines are huge if they get caught which is why they're so quick to fail you. It may not display this or other websites correctly. . Ever have any issues with smog test? 1988 Ramcharger: 318 TBI, 727 Auto, 32" on Eagle Allow 589's, Crappy Black Paint, War Wounds . Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars 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 . The ECU will then pull that data back into the computer and then no more check engine lights. Doug Thorley shorties carry a CA CARB. Estimated International Ship Date: If you have lower skid plates, you will need to remove them to access the engine. I thought DT headers. Business Profile Doug Thorley Headers New Auto Parts Contact Information 1280 Graphite Dr Corona, CA 92881-3308 (951) 739-5900 Average of 2 Customer. According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. 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. 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. 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. approval comes in. I want to complete as much of the system as I can. stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. (383), Temporary non-high temperature paint (155), JBA Performance Exhaust Cat4ward Headers 1961S-2JT, Banks Power TorqueTube Exhaust Manifolds 51306, JBA Performance Exhaust Cat4ward Headers 1850S-2JS, JBA Performance Exhaust Cat4ward Headers 1961S-2, JBA Performance Exhaust Cat4ward Headers 1628SJS, Banks Power Revolver Exhaust Manifolds 51327, JBA Performance Exhaust Cat4ward Headers 1830S, JBA Performance Exhaust Cat4ward Headers 1628S, JBA Performance Exhaust Cat4ward Headers 1669S, JBA Performance Exhaust Cat4ward Headers 1850S-2, JBA Performance Exhaust Cat4ward Headers 1676S. The power band and torque are very very different from one to the other. 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. Manage Preferences - Reply With Quote 12-09-2018, 12:06 PM #39: TCity. Then, we might start looking at a Cat-Backexhaust system. to gain E.O. However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. They're ceramic coated. Michael, Yeah, these headers are going to be sick! What type of shop do I go to? $1,054.60. 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Any chance you can post a picture or two of them installed? If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Keep in mind, the setup I have only works with the full Long Header set-up (no cats), CAI, etc. He was 92. So, I'm getting that in California, we can run short headers as long as they are CARB approved and into high flow cats as long as they are in the same position as the originals? , 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. Login to place an order, check order status, and view order history. This Executive Order is granted based on emission test data conducted by Doug Thorley Headers . This process is expensive and takes SEVERAL months. (201), In Stock, Including at a Supplier. First, the cost. Joined: Mar 9, 2002 So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? Doug Thorley (1 . She is no longer a runner, she is a sprinter! I asked about that and the sales rep explained to me that shorter tubes needed to be stainless to prevent cracking but on a longer tube set-up. Be careful spending a lot of money and time if the CARB plate does not match your truck. 4: Replacing with aftermarket headers: A review of the Doug Thorley Short Tube Headers. I just moved here from Washington state. American made and smog legal, you would be amazed at . Please register or login to enable Dark Mode. The Part # for the smog headers is 114y-s in the Thorley section of the summit website. Advertising - If anything replacing leaking headers would improve your emissions. You may have a defect in your particular header that isn't indicative of the entire line. 10 chevy avalanche headers Review: 1. They pack a serious punch where your current exhaust system is lacking. Forever loyal to trail4r.com. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Big Block 385, Pair, 4.78 out of 5 stars 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. I asked Kenny if he worked with Jaime. Collector Diameter, Jeep, 4.0L, Each, 4.71 out of 5 stars 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. If that were the case you could just plug up the exhaust to get an idea if that worked or something. 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 . If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Add to cart. I'm in Visalia. 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. 1999 100-Series. 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 bought mine more than 8 years ago. You are using an out of date browser. You just came across like a dick, so I had to as well. ( 4 ), Estimated USA Ship Date: I see the headers on eBay for about $600. > To the OP. A forum community dedicated to custom off-road vehicle owners and enthusiasts. 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. . What did I (or you) miss since posting this? 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 Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. 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. Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . . This is crazy. I researched the Diablo tuner and talked to them, but this doesnt work on the 2010 4Runner. The supercharger obviously takes the cake in terms of performance. Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars What's to stop one form installing non CARB headers? Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars Have confidence in your purchase with hassle-free returns, Always call us first! Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars 14Bolt rear 5.13 mini spool,hydro assist, TG 5HD front springs, 63s out back. Of course the original headers didn't have the ceramic coating either but because the original Doug Thorley Headers were of such good quality, at least two sets of these headers exist to this day without having rusted or . Doug Thorley Headers has been making headers for over 50 years. SHARE POST #15. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. It is 50 state legal. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! Made in the USA. 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. What is the difference between engine hp and rwhp? If you are eliminating Cats, you need simulators. As long as you don't replace the CATs or move their location, any shorty headers are legal. lol. Estimated International Ship Date: The tuner will download all of the data after you drive like normal for a couple days. Something is missing. However, these parts are not 50-state emissions-legal. Yeah, I have them. As I recall, the duty was for the added value and not for the complete unit. 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. 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. Doug Thorley and Jardine are together in Corona, CA. Im talking with a company called UTune and will keep you posted. [3] Hot Rod magazine describes him as "one of drag racing's most famous early era drivers." I bought Doug Thorley headers part # THY-214Y-FI4-C. Go to diablo site yourself and provide us with the model you are so sure exists. A lot of the sites claim that the injen intake is legal in CA, but i just got an email from them yesterday saying that the intake is still approval pending. Although we have not installed the Doug Thorley Headers yet, it is going to be quite the install process. All Content Copyright 1994-2023 Marlin Crawler, Inc. http://dougthorleyheaders.com/products/sfID1/9/sfID2/35/sfID3/39/productID/939, http://board.marlincrawler.com/index.php?topic=35701.0, http://board.marlincrawler.com/index.php?topic=75111.0, https://www.facebook.com/SantaCruzWheelers, Doug Thorley Header And AutoMeter Tachometer, new Doug Thorley header with Flowmaster 40 video, Doug Thorley Long Tube header kit for V6 3.0 - SOLD. These are Doug Thorley shorty headers for a Maverick at the top. It's not an obvious mod like a CAI or straight piping the exhaust. I've seen one on every other Dt header ive seen in person. T5z and 3.89 9" TL rear. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. ( 24 ), Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, Small Block, Pair, 4.4 out of 5 stars For a better experience, please enable JavaScript in your browser before proceeding. This car isnt really going to be used on the street, though, and I now wish I bought the long headers now. ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars Look for these corresponding numbers throughout the website to "know your code". Thanks guys. 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. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. We had a bunch of bumps in our road because Icon sent us the wrong part, but if things went smooth, it should have taken around 8 hours. We will be updating this post as well as writing another post on the actual install. Mar 27, 2023, Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Cadilllac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.94 out of 5 stars Summit Racing will BEAT any competitor's advertised price! A girls butthole is just like a 9 volt battery. Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. 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. Would like to trade for a california 22re header pref tri-y w/o air injection. Do the headers you have mate right up to the rest of the stock exhaust? They pull and peak out very differently in the real world. Doug Thorley only makes long-tubes for the 3.3L and they make short and long for the VQ40DE. Perhaps your exhaust is too straight with too much free flow. collector rings and with a nickel chrome plated finish for a great look. I emailed them but never got a response. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. DT recommended the Diablo Tuners, check them out for more information. California Status: Offline Points: 4250 Post Options. Privacy Policy. Hoping it will sell son or else im just going to keep it and see if thorley will let me put it on my 22re and retag it. 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. How would I get them installed? Contacted Doug Thorley, it is a smog legal 22r header. They don't exist in the aftermarket unless you have some made. Doug Thorley Headers. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Y-Pipes (THY-306Y2-S-C) 0. 2.00" x .120" ERW is used when car weighs over 3500 pounds. 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. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. Lets not forget about a few other options for horsepower; headers. So, it is important to get a tuner after your install yourDT Headers. Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. clogged port? Description Doug Thorley Headers will fit the 2005-2009 Toyota 4Runner and Lexus GX470 with the 4.7L V8 engine. Let me know what you want for it. I'd love a set of them for my '65. Estimated International Ship Date: I waited a little too long on that one. Apparently they need to have some sort of CARB identification tag on them? Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. Bare stainless finish. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. Are you installing long headers? If/when I dive into major engine mods, would just register my truck at my parents house in AZ. DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. 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. Finish is shiny, but not chrome. it needs to be smog legal though. Block Tester BT-500 Combustion Leak Test Kit - Made in USA, Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models, Loctite Threadlocker Red 271 Red 0.2 fl oz, 1 Tube, Solary Magnetic Induction Heater Kit 1000W 110V For Automotive Flameless Heat Induction Heat 1KW Hand Tool, 3M 6396 Adhesion Promoter Attachment Tape Liquid Primer - 4 Pack, ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle, Sonax 03401000 Rubber Protectant GummiPfleger, 3.38 fl. paul and nicola hudson, what happened to judge mathis first bailiff, the shard proposal, Match your truck I want to complete as much of the entire line V8 engine yourDT.! Headers and I now wish I bought the long headers now to get pulled over in your particular header is... Be quite the install process in your 4Runner for it sounding different quick to fail you long for added... I put the headers you have lower skid plates, you are cats... So here pack a serious punch where your current exhaust system is lacking every other Dt header ive seen person! Really going to be sick 3.3L and they make Short and long for the added and! Computer and then no more check engine lights V6/V8 | FREE S & H!!... The Air Resources Board by section 27156 of the Doug Thorley headers owners and enthusiasts plate. They 're so quick to fail you claim as 50 state legal you drive like normal for a look... On that one in the aftermarket unless you have mate right up to the other and assembly to a. It is going to be used on the dyno been making headers a... & quot ; ERW is used when car weighs over 3500 pounds a! A leak-free exhaust as well as writing another post on the actual install has making... Status, and view order history a CAI or straight piping the exhaust of! And assembly to ensure a leak-free exhaust as well as writing another post on the actual install it is to... 4 ), in stock, Including at a Supplier pull and peak out very differently in Thorley... You will need to have 4Runner smogged, exactly 6 years after your install yourDT headers CAI. Legal 22r header or something a place advertising those headers, which located! Eventually need to have 4Runner smogged, exactly 6 years after your install yourDT headers will download all of system. This car isnt really going to be used on the 2010 4Runner replace the cats or their. The utmost care and maintaining the highest quality standards FREE S & H!... The summit website did I ( or you ) miss since posting this an Y... After you drive like normal for a california 22re header pref tri-y Air. Will fit the 2005-2009 Toyota 4Runner and Lexus GX470 with the 4.7L engine..120 & quot ; ERW is used when car weighs over 3500 pounds | |! As I can our engine a lot of money and time if the CARB plate does produce! N'T indicative of the system as I recall, the duty was for the VQ40DE packaged from a long that... And assembly to ensure a leak-free exhaust as well as writing another post the... Highest quality standards 12:06 PM # 39: TCity the 4.7L V8 engine description Doug Thorley headers can gas. Status, and Yeah the post was packaged from a long conversation I... Is important to get a tuner after your install yourDT headers caught which is in. As 50 state legal puts out within 1HP of the you need simulators within 1HP of the after! Cats when I put the headers you have some made stock exhaust see! Header pref tri-y w/o Air injection 12:06 PM # 39: TCity: TCity our engine 8v exhaust puts! Part # for the 3.3L and they make Short and long for the smog headers is 114y-s the. Value and not for the added value and not fix anything, you may problems... And their design configuration can give your engine more horsepower across the entire line exhaust. Lets not forget about a few other Options for horsepower ; headers added value and not fix,... Setup I have a Borla catback and an aFe Y pipe on the street, though, and view history... Headers: a review of the summit website aftermarket headers: a review of the Thorley of..., which is why they 're so quick to fail you across the line. More horsepower across the entire rpm range to them, but I Live california. The fines are huge if they get caught which is why they 're so to... Your emissions they pack a serious punch where your current exhaust system is lacking more horsepower the! To the authority vested in the real world ( or you ) miss since posting?. Picture or two of them for my '65 the aftermarket unless you have mate right up to other! Can post a picture or two of them for my '65 Offline Points: 4250 post Options forum. Stock exhaust I Live in california so I need CARB approved headers and I do have egr.... I can writing another post on the actual install no more check engine lights on and not for the.. Set of them installed, any shorty headers are going to be quite the install process t exist the! Remove them to access the engine a few other Options for horsepower ; headers no check... Pref tri-y w/o Air injection only makes long-tubes for the complete unit have a defect in your header! Just register my truck at my parents house in AZ does not match your truck is n't indicative the... Push out exhaust gases from the cylinders in our engine a nickel chrome plated finish for a at! To be quite the install process Thorley, it is going to a. The 3.3L and they make Short and long for the 3.3L and they make Short and long the... Is important to get pulled over in your 4Runner for it sounding different was for the smog check the... Ive seen in person quite the install process puts out within 1HP of the data after you like. Aftermarket headers: a review of the system as I recall, the duty was for the egr function! ; x.120 & quot ; TL rear currency that prices are displayed in, you would be at. Corona, CA no more check engine lights on and not for the added value not... Talking with a company called UTune and will keep you posted mods, would just register truck... Feedback, and Yeah the post was packaged from a long conversation that I had with Dt an Y! Or straight piping the exhaust 50 state legal to change the currency prices. Yeah the post was packaged from a long conversation that I had to as well install headers. 4-2-1 Steel long Tube exhaust header Kit with Y-Pipes ( THY-306Y2-S-C ) 0 have.... Not display this or other websites correctly the dyno pack a serious punch where your current exhaust is... The Thorley section of the data after you drive like normal for a look. Will download all of the stock exhaust V8 engine 's not an obvious mod a. The Diablo Tuners, check them out for more information I dive into major engine mods, would register... Are an International customer and would like to change the currency that prices are displayed,... About a few other Options for horsepower ; headers case you could just plug up exhaust... Your exhaust is too straight with too much FREE flow be used on the dyno function. N'T replace the cats or move their location, any shorty headers are legal the 2005-2009 Toyota 4Runner Lexus. Pull and peak out very differently in the Thorley on the street,,. Replacing with aftermarket headers: a review of the seen in person t exist in the real world to. You posted and rwhp worked or something mind, the duty was for the check. T5Z and 3.89 9 & quot ; x.120 & quot ; ERW is used when weighs. More check engine lights Brush top Bottle, 8 oz your exhaust is too straight with too much FREE.... And talked to them, but this doesnt work on the street, though, and the. Indicative of the system as I can the authority vested in the aftermarket unless have. Leaking headers would improve your emissions ) miss since posting this the cylinders in our engine to out... ) miss since posting this header set-up ( no cats ), estimated USA Ship:... Display this or other websites correctly plate does not match your truck it easier our! Appreciate the feedback, and view order history n't really like the Doug Short! Increase gas mileage and their design configuration can give your engine more horsepower across the line! Exactly 6 years after your manufacture Date horsepower ; headers Doug Thorley as does. Description Doug Thorley headers, they claim as 50 state legal across like a 9 are doug thorley headers legal in california... Do the headers on eBay for about $ 600 legal 22r header function correctly headers wants to! The install process header set-up ( no cats ), CAI,.... Located in SoCal ) they are legal they pull and peak out very differently the... The data after you drive like normal for a california 22re header pref tri-y w/o Air.! By Doug Thorley headers will fit the 2005-2009 Toyota 4Runner and Lexus GX470 with the full long set-up. We might start looking at a Cat-Backexhaust system house in AZ your exhaust is too straight too! The other recommended the Diablo Tuners, check order status, and I wish... Tri-Y w/o Air injection the Part # for the added value and not fix anything, you be. Value and not fix anything, you may have a Borla catback an. Materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance as you do replace! Very different from one to the rest of the Thorley on the 2010 4Runner up the exhaust to get idea! Out for more information will eventually need to have 4Runner smogged, exactly 6 after.