Doug thorley sequoia

Doug thorley sequoia. Headers are built from rugged 14 gauge steel and 3/8" thick flanges50 State Legal with CARB Certification D-540-4Proven gains of 28 Hp and 46 ft. Smog legal in 50 states. Jun 25, 2013 · Gilbert, AZ. 7L V8 Find Doug Thorley Headers and get Free Shipping on Orders Over $109 at Summit Racing! Backed by 40-plus years of knowledge and experience, Thorley headers are designed to outflow your stock exhaust manifolds. Jun 30, 2008 · So it appears Doug Thorley has and is continuing to provide false and misleading information to support the sale of their headers. Thorley Header 2005-2009 4Runner, Lexus GX470 4. This header fits all of the Toyota 1GR-FE 4. Their design configuration builds the most power across the rpm range, which is great Thorley Header. Increased horsepower and torque for all 50 states. Like. Does not fit 2007+ Tundra V6. These headers fit the 2003-2004 Lexus GX470 and 4Runner with the 4. More power, better efficiency, 50 state legal. [3] Hot Rod magazine describes him as "one of drag racing's most Mar 22, 2022 · Today we’re installing the Doug Thorley Headers onto my 3rd Gen 4Runner#4Runner #DougThorley #TrailHntr Oct 7, 2011 · Doug Thorley Long Tube Headers, True-Dual BAMufflers, Deleted Rear Cats TRD Sway Bar, Tundra Racing Lowering Kit, Caltracs Drag Profile Traction Bars TRD Forged 22" Wheels, Toyo Proxes ST II Key-colored Door Handles & Mirror Caps Alpine INA-W910 W/ Back-up Camera White Gauges & A/C Control LEDs 11. 92 Cressida 1. All Doug Thorley headers are built form the toughest materials to the strictest quality control standards. lbs. #1 · Apr 20, 2013. The welds were clean and the bends were perfect. #22. Full Member; Posts: 358; Doug Thorley Group Buy « on: Feb 22, 2010, 10:13:40 pm Doug Thorley Header 2000-2004 Tundra 4. 7 long tube headers, it beat the wheel horsepower and wheel torque numbers of Doug Thorley Headers Thy 508 C Exhaust Header for Toyota Tundra 4. Model #THY-312. Or even a link to a build thread of an install? I tried searching but didn't turn up much related to the install. The DOUG THORLEY Headers for your Toyota are constructed of superior 14-guage mild steel, 3/8 inch flanges and 5/16 inch collector rings and have a spectacular finish of nickel chrome plating. Oct 24, 2019 · AGGGHHHH! 2 header fails, Flowmaster & Doug's SUCCESS with Doug Thorley part # THY-289Y-C, Tri-Y Ceramic Coated. Made from 409 grade stainless steel. Unit price/ per. I don't remember the exact figures for each. 1955-57 Full Size w/ 500 Series or 605 Box with LS. o idler pulley. 0L H/O. Benefits Increased horsepower and torque throughout RPM Improved throttle response Ceramic coating reduces under-hood temperature Improved fuel economy Improved engine […] A Premier source for Ultimate Tundra, Tacoma, 4runner, FJ Cruiser, JEEP and Raptor builds. 7 Limited Sequoia 4x4 Airraid CAI. The headers are made from 14 gauge 304 grade stainless steel and come with a bright silver ceramic finish. of the headers. 0L Tundra. A few owners claim they make a very noticeable power difference but these all seem to be back East. Buy. Featured brands of headers in the video include DC Sports headers, Gibson headers, and Doug Thorley headers. Rengsey. Chrome Headers: $530. Hooker Headers are the best single improvement you can make. NO LOSS IN LOW-END TORQUE. Fits 2008-2009 Sequoia with the 4. 7 Naturally Aspirated OR Supercharged Tundra. This set of headers does not fit the 2012+ Tacoma V6. Contact Order Status Receipt Copy Returns Cancel Request Warranty X. Just thought I would share. Location. 7L V8. It ran in the high 9’s at over 150 mph, nd is remembered as the first 4-speed car to run over 150 mph in the ¼ mile. southernstylespeed. $1,295. Nov 16, 2007 · DougThorleyHeaders. 7L 4x4 275/65/17 Hankook I-Pike RW11, Brush guard, 27w LED Aux lights, Ebay Nav, Husky Oct 1, 2007 · Doug Thorley 5. 89231 / Cat-back Exhaust System w/ Dual Side Exit (left & right) 2007-14 Toyota FJ Cruiser 4. Model #THY-505-C. This high-quality performance header system from Doug Thorley Headers is engineered to give your Toyota 5VZ-FE 2023+ Toyota Sequoia 3. The Thorley's are more of a true header. Nov 1, 2007 · NOLA_1906. This is a shortie design and is intended to have the OEM catalytic converters welded to the collector of the headers. The stock Y pipe has flow impediments. aFe Cat-Back 2023+ Sequoia Polished Tip 89253 Doug Thorley Y pipe 2003-2004 4Runner & GX470 4. Nov 28, 2015 · 640. All headers also come with a nickel-chrome finish. Thanks guys Doug Thorley Header 716Y for the 1600 16 Valve motor. Sayer Lane said: For those looking for a review of the Doug Thorley cat back system. JBA Performance Exhaust Part #:2010SJT*Cat4ward® Shorty. *NOTE, These headers are on backorder until early May 2024* Made in the USA with limited lifetime warranty Thick 14GA tubing and 3/8 inch thick flanges T-304 stainless steel Kit includes all required gaskets and/or Specs. Flowmaster 40 series. This is how the legend began! Doug recalls, “There was a match race coming up & Hubert had burned his hand quite badly, so he asked me to drive the car. These are the advantages of our Doug Thorley Jeep Grand Cherokee headers. After one presentation where I asked an aggressive question, he left a note written in green ink on the conference room table for me to see which said ‘Doug – not Find TOYOTA 4RUNNER Doug Thorley Headers and get Free Shipping on Orders Over $109 at Summit Racing! Backed by 40-plus years of knowledge and experience, Thorley headers are designed to outflow your stock exhaust manifolds. LONG TUBE. The universal swap headers are made out of 14-gauge steel tubing with the use of 3/8-inch thick flanges. Add to cart. The header installation took about 6 hours, and that included having to move some Aug 4, 2008 · These carry the Doug Thorley lifetime warranty, as always. Apr 11, 2016. DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. I picked it up and there was a noticable difference in power over the JBA's. JBA Header. 0L 4WD 1988-1995. 0L; Vans / Online Store / Brands / Doug Thorley Headers / 1999-2004 F250-F350/Excursions 6. o idler bushing into the backside of the TRD idler pulley. The piping was far thicker and heavier than expected, in a good way. 0L V6,1990, 1991, 1992, 1993, 1994, 1995 (WD21) Jul 28, 2010 · However, the Doug Thorley short tube headers were designed in a tri-y configuration that works to maintain a constant power increase throughout the entire power band. 0L V6 engine. Look at the 3k rpm range! Aug 5, 2008 · Dark Mode; Light Mode; menu Log in Sep 23, 2019 · In 1958, Doug Thorley Headers (DTH) recognized this and developed the Tri-Y header design. Regular price. for the Doug Thorleys. 866 @ 116. 45-Add to cart. 7L Ceramic Long Tube 2012 5. I got specific instructions from the Sales Manager from Doug Thorley but I am trying to get a good gauge to know if there is anything I missed. Save Share. THY-151-C / Long Tube Headers with Adapters 1968-74 Charger / Coronet / Super Bee aFe Cat-Back 2023+ Sequoia High-Tuck $ 961. This is our second setup, it was dyno'd with the first setup that was 2 1/4" all the way through a FM 50. It is no longer available in chrome. The exit of the cats are 2 1/2" pipe all the way through the 2 1/2" MF 2 in/out muffler which is dumped before the axle. 2007-2009 Tundra with the 4. The headers run from the cylinder […] Jan 6, 2010 · Gibson claims that its headers can add between 10-20 horsepower and 10-30 lb-ft of torque, although to see that high end you will most likely have to be running a tuned engine. Max Gain was 22 RWHP at 3500 RPM and 34 RWTQ at 3430 RPM. 5JZ T56 (Project Sleeper), 05 Corolla CE 1ZZFE M/T (Spare), 05 Sequoia Limited 2UZFE A/T (Workhorse), 17 GX460 Premium 1URFE A/T (Luxury Daily) Like. 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. THY-563Y-LS-C / 2005-09 Toyota 4Runner/ Lexus GX470 4. 7 Tundra on the Dynojet with Thorley 5. D. Oct 29, 2007 · 2012 Sequoia 5. Jul 29, 2017 · 2007 tan Toyota Tacoma TRD. 0L V6 (Off Road/Race Use Only) Regular price$1,050. This is a must have product for the 5. ) Does anyone have the service manual PDF that will have the torque specs. 139 posts · Joined 2007. JBA's are looking better still at the moment based on pricing. Overland Park, KS. JBA Header 2007+ Tundra & Sequoia 2008+, 5. 7L 2010-2012 4. 7L V8 $ 796. These shorty headers are made to replace the stock exhaust manifolds and are CARB Legal. 7L V8 $ 515. Their design configuration builds the most power across the rpm This JBA header is a direct bolt in replacement for the stock exhaust manifold. 8L V10 Doug Backstory. Retail price $737. Find Doug Thorley Headers Shorty Header Style and get Free Shipping on Orders Over $109 at Summit Racing! Backed by 40-plus years of knowledge and experience, Thorley headers are designed to outflow your stock exhaust manifolds. $1,195. Doug Thorley offers headers for every Tundra with a V8. Don Valentine gave me the shot at Sequoia in 1988, and prevailed on the partners to “give the kid a little more time” when I struggled early on. Don was very tough. We get asked a lot if you can buy Toyota Sequoia headers but still leave the stock catalytic converter in place. I paid $700. I'm interested in the Doug Thorley headers for the Tacoma, but Author Topic: Doug Thorley Group Buy (Read 16768 times) 84vert. If you have the 00-04 Tundra you can still fit the Stainless steel TRD longtube headers for $831. 00-Add to cart. 2004 Mazda RX8 6-speed GT Brilliant Black: TRADED. Some of the earlier released models are coming of age, and the need to replace […] Apr 20, 2012 · Parts list for 1998-2002 Land Cruiser/Lexus LX470, 2001-2002 Sequoia, 2000-2002 Tundra SUPERCHARGER SYSTEM (I didn't include all the bolts, most shops should have them on hand) o supplied ½” x 17” rubber hose on the oil cooler pipe. Regular price$590. On my "maybe someday" list are new Doug Thorley (short tube) headers for my '08 GX470. $837. The only thing lacking from the kit were the exhaust gaskets, as the instructions say Oct 31, 2019 · To top it off, Thorley headers are 100-percent American made and backed by a lifetime warranty. Sep 2, 2012 · Thats definitely a 1ZZ intake manifold. Four tubes match up to each cylinder, they are then merged into two separate Jan 24, 2013 · Currently $530 for a returned set versus $848 for new. 2292-1HKR. 6L Sequoia 2008-2020 5. After the headers are completed, they are then coated with a durable silver ceramic finish. 5's external reservoir with tandem Header construction. This was a special concern when the headers were being designed given that the Tundra is heavier than most of the vehicles that the company typically builds headers for. Before I did this project I searched high and low and could not find anyone else who had done this. Thi. 1. 7l V8 item 5 91730FLT Flowtech Headers Set of 2 New for Toyota Tundra Sequoia 2001-2004 Pair CARB EO D-540-6 This performance header system fits the 1995-2004 Tacoma V6 or the 1996-2002 4Runner with the 3. 2424 Views 14 Replies 9 Participants Last post by rguyekaw, Apr 22, 2009. 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8″ thich to prevent heat warpage. This won't be a clone. Doug Thorley starts with a 3/8-inch thick header flange and attaches four 1-7/8-inch 14-gauge primary tubes. Vehicle applications Tundra 2007-2020 5. This write up is to shed some light on Header installation, particularly Doug Thorley Long Tubes, on a V6 4. 2004 Sequoia 4. These headers are designed to last with a 3/8″ thick laser-cut flanges Doug Thorley (died March 10, 2021) was an American Funny Car drag racer, hot rodder [1] and businessman. Mar 27, 2008 · These did take about an extra hour to install as this is more of a true header then the JBA. Since 1958, Doug Thorley Headers has been an innovator in the automotive aftermarket industry. 7 SR5 DC Slate Metallic w/ Sport Appearance package. This header set fits the 1998-2004 Toyota Land Cruiser with the 4. 7L Long Tube Headers w/ Y-pipe. Availability: 1 in stock. Made in the USA. The Thorley's dynoed higher hp and tq numbers than JBA. These Doug Thorley headers are constructed of 14-gauge tubing with 3/8-inch flanges to give you the best quality you can get in a header! Plus they are […] Apr 7, 2009 · These long tube headers from Doug Thorley fit the 2005-2009 Toyota 4Runner and Lexus GX470 with the 4. for faster reply you can contact me at 9515052095. Thorley not only created an Feb 4, 2000 · Doug Thorley Headers THY-506Y-C long tube tri-y headers deliver the ultimate in performance and gas mileage for your 1995-1999 Toyota Tacoma, 4-Runner. Doug Thorley Long Tube Headers with Y-Pipes Toyota Pickup | 4Runner 3. HDX-634Y / Stainless Steel Tri-Y Header 1991-99 Jeep Wrangler / Cherokee / Grand Cherokee, 4. The Tri-Y 4:2:1 configuration builds the most power in the middle 60 Years of American Made TRI-Y Headers Sep 5, 2011 · Dark Mode; Light Mode; menu Log in Hooker swap Headers add the extra horsepower and torque the serious enthusiast demands. This system has a high quality BRIGHT SILVER CERAMIC plated finish. These headers are silver ceramic coated. $640 +/- for the Titanium coating. Baton Rouge, LA. 7L 2007-2009 4. 2293-1HKR. Mar 20, 2021 · Well Thorley convinced me to order some headers for the 4. New and improved - stainless steel header. Nov 18, 2010 · Group Buy ends 11/26/10: Doug Thorley Header, 2007-2010 Tundra 5. Doug Thorley Headers is the originator of the tri-y header design, which is the most efficient way to increase horsepower and torque over a broad RPM range, and more importantly the range where This performance header system is finished in a high quality CERAMIC COATING finish INSIDE AND OUT. Jun 16, 2019 · I got the long tube headers from Doug Thorley, and per their instructions bought a URD O2 Simulator. 7L 4x4 Sway Bar/VLEDS in Cab,Cargo/painted TRD CAI and engine cover/AutoDimming Mirror/Headrest DVD Players/Magnetic Gun Mount/Doug Thorley Long Find CHEVROLET Doug Thorley Tri-Y Headers Tri-Y one-piece Header Style and get Free Shipping on Orders Over $109 at Summit Racing! Thorley headers are designed to outflow your stock exhaust manifolds. Their design configuration builds the most power across the rpm range Doug Thorley Headers. B. Out of stock. Kolak Performance and Offroad. 61 MPH Video Youtube Channel Free Shipping. Search both and you'll come across them. Reviews (1) URD “Off-Road” Y Pipe for 2003-2009 4Runner. Member: Specialty Equipment Market Association. 6L From the desert to the mountains, and where the turf meets the surf, Toyota’s Tundra and Sequoia were ideally designed as the “go-anywhere truck”. Apr 20, 2013 · 42 posts · Joined 2012. Driven by a passion for performance headers and superior quality exhaust systems, we are committed to developing American-made products that will reliably deliver maximum horsepower and torque. 6L (FWD only) Regular price$394. Mar 19, 2021 · The drag racing and performance aftermarket worlds lost another giant last week with the passing of Doug Thorley, who died at age 92 at his home in his native Utah. Doug says: “It was a ball to drive because it was off of the ground or sideways most of the time”. It has a much smaller inner diameter than it looks, The pipe is doubled walled and the inner pipe is very narrow and even more so Aug 2, 2017 · Who is running Doug Thorley Headers on a VVTI Thread starter LandCruiserPhil; 2012 Sequoia SR5 4WD SOLD: 1996 LC - 3xLocked, OME, ARB, 4x4 Labs, Winch, 315/75r16; Jan 9, 2009 · Doug Thorley Headers in need of 08-09 Sequoia. Tri-Y design, made in the USA and have a lifetime warranty. It has many bends and pinches down to some very small cross-sections. FREE SHIPPING!! This header fits the 2007-2011 Tundra with the 5. com: Buying Choices: Doug Thorley Headers THY-562-SS-C Stainless Steel Shorty Exhaust Header for Toyota 100-Series Land Cruiser 4. Telephone: 480 998-3661. Note: Requires use of Hi-Po Z-Bar. DOUG THORLEY HEADERS are made of the finest materials: 14-gauge mild steel with 3/8 in. Jan 9, 2008 · Doug Thorley Headers Discussion starter. 7L V8 $ 640. 7L V8 $ 741. 00- JBA Header 2007-2009 Tundra & 2008-2009 Sequoia 4. The headers for the 05-06 will be ready for sale very soon and I just wanted to put up a dyno to show the power these made on a stock truck. This system has a high quality BRIGHT SILVER CERAMIC finish. #1. Regular price$1,607. I've also received confirmation that the doug thorley headers will fit the GX, but that its a VERY lengthy install, like 8 hours +. blaster21996 Doug Thorley Long Tube Headers with Connector Pipes GM Class A Motorhome W-Series 2001-2011. 89230 / 2005-09 Toyota 4Runner Lexus GX470 - 4. I liked the honesty, and will be going with long tubes when the time comes. Much longer. 29. They are designed with an emphasis on maximum low and mid range torque, while making ample horsepower throughout the RPM range. I haven't seen this much detail anywhere that I could find showing the tools that make this job easier so I hope it will be helpful for someone looking to do this job by themselves. Doug Thorley "B" Pipe 2007-2009 Tundra 5. Find Doug Thorley Tri-Y Headers Steel Header Material and get Free Shipping on Orders Over $109 at Summit Racing! Thorley headers are designed to outflow your stock exhaust manifolds. 455 posts · Joined 2007. com. I dont see it being a real upgrade to a 2ZRFE manifold. www. 4L V6 engines WITH AN EGR SYSTEM. 7L (T304SS Off Road "Race" Use Only) Another option for your 2007-12 FJ Cruiser exhaust system is the preeminent DOUG THORLEY cat-back system fabricated with extra durable 16-gauge tubing, smooth mandrel bends for maximum flow and maximum efficiency and utilizing their exclusive Aero-Flow mufflers that feature straight-thru perforated cores, without baffles or chambers producing Aug 31, 2008 · 2004 Sequoia 4. This is not noted in their info at the current time but I am letting them know. Buy Now. 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. If you're a prime member and it isn't as advertised, return shipping is free. #2 · Nov 2, 2007. Jan 28, 2008 · Dark Mode; Light Mode; menu Log in Apr 13, 2020 · Mar 9, 2021. 7L V8 Engines. Doug Thorley's 5. 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. Doug Thorley headers can be fitted to every Tundra V8 produced since the year 2000. 7L (T304SS Off Road "Race" Use Only) Search by Part Number, Brand, or by Year make Model, and or Part. I took . • Hooker Headers. Part number THY-512-C. Headers for 2005-2006 Toyota Tundra with the 4. So I'm looking at the Doug thorely long tube headers and I see they delete the catalitic converter and was wondering if I could cut the cars off the manifold and put them on the new headers or if put cats on the long tube headers would just ruin the point. Thorley Header Ceramic. Bolt on extra horsepower and torque with 50-state smog legal JBA Cat4ward headers. 7L 2008-2009 4. Sep 18, 2009 · Basically we have no B pipes, flange up the headers with 2 1/4" pipe into 2 1/4" MF cats. 7 and they arrived the other day! If anyone in interested in a set, please PM me here on the forum or email me at kolak@aol. 7 V8 VVTi. The Off-Road "Race" Y-pipes from DOUG THORLEY to be installed between your cat-back exhaust and headers are stainless steel and the inlet attachment is Oct 23, 2009 · I will be installing the Doug Thorley long tube headers and wanted to know if anyone had the torque specs on the headers, O2 sensors and the engine mounts (We have to raise the engine in order to put the new headers on. Amazon. The initial unboxing had me surprised. Jun 25, 2020. Fits 2003-2009 4Runners with V6 engine. 7 Tundra. I planned on bringing those pieces of hardware to a professional performance shop to install. CARB EO D-540-6. $1095. collector rings and with a nickel chrome plated finish for a great look. The Off-Road "Race" Y-pipes from DOUG THORLEY to be installed between your cat-back exhaust and headers are stainless steel and the inlet attachment is JBA Header 2000-2004 Tundra & Sequoia 4. URD is proud to announce our new Spec-U True Equal Length Long Tube Header for the 2013 and later FJ Cruiser and 4Runner with the 1GR-FE 4. 16 Sequoia Ltd / 4x4 / LTX 33s Doug Thorley, the legendary ‘header’ builder, was asked by his good friend Hubert Platt from Georgia to build a set of custom headers for his 1964 Ford Falcon ‘427’ race car. Jul 10, 2019 · 10. If anyone local with a GX has this or get this anytime coming up, please ping me as I'd like to feel the difference myself. Buy in monthly payments with Affirm on orders over $50. Nissan Pathfinder Headers by Doug Thorley, 3. 4L V6 engines WITHOUT AN EGR SYSTEM. The design uses a four to two to one set up. The Tri-Y 4:2:1 configuration builds the most power in the middle rpm range, which Another option for your 2007-12 FJ Cruiser exhaust system is the preeminent DOUG THORLEY cat-back system fabricated with extra durable 16-gauge tubing, smooth mandrel bends for maximum flow and maximum efficiency and utilizing their exclusive Aero-Flow mufflers that feature straight-thru perforated cores, without baffles or chambers producing The ‘Chevy 2 Much’ started out w/ an alcohol-injected 396ci big-block & weighed in @ 2100 lbs. pretty sure they fit a 20r also. I want to make sure they are done right. 7L Stainless Steel Long Tube Tri-Y Headers. 2Gen-Tundra May 15, 2019 · One of several hot products that Doug Thorley offers is their LS Swap headers. 7 Tundra headers are a good addition to any 5. 7L 2010-2020 4. I just cant figure out why he would install it. The most important thing to note is the Spec-U headers makes power throughout the ENTIRE RPM range. These four tubes neck down into two and then connect to the 3-inch collector creating the 4:2:1 Tri-Y design. #3. Sep 30, 2021. Starting at 0% Order Now, Pay Later Learn More. 7L VVT-i V8 Engine. Gage2487, Jul 28, 2017. Doug Thorley Headers for 05-06 10% off JAN special. com - I have 3 sets remaining. 08 GX470 non KDSS - Total Chaos 2" Race Long Travel | Custom extended fenders | Radflo 2. Website. 7L V8 Engine and the 1998-2004 Lexus LX470 with the 4. thanks. 7L V8 . Regular price$1,195. When URD put its supercharged 5. These headers increase gas mileage and give your engine more horsepower across the entire rpm range. 7L Headers expensive to install? 4418 Views 32 Replies 12 Participants Last post by blaster21996, Oct 7, 2007. Tundra Forums. According to them long tube headers will produce 10 - 15 more horsepower than their shorties. 4L TT; 2007-2014 FJ Cruiser 4. 2007 Tundra 5. 50 State Legal with CARB Certification D-540-6. 7L V8 engine. 83207 / Stainless Steel Axle-back Exhaust System 2011-14 Nissan Juke 1. I just ordered a Doug Thorley cat back last night to replace a rusted out muffler. Regular price$635. A revolutionary innovation, the DTH Tri-Y was built using smoothly bent tubes and arranged in a way to maximize exhaust scavenging. Nov 1, 2012 · Just got off the phone with Doug Thorley tech. Made from STAINLESS STEEL and is ceramic coated inside and out. THY-637Y-C / 1999-2004 Jeep Grand Cherokee WJ 4. 00 for the coated JBA's and I paid $475. thick flanges and 5/16 in. of torqueCeramic coated inside and outDoug Thorley limited lifetime warrantyEach header submerged and pressure testedGreat instructions Doug Thorley headers « on: May 17, 2013, 07:17:26 pm » for sale doug thorley headers for a 22r or 22re. Doug Thorley Headers In the video, we explain why headers open up horsepower gains and explain the difference between different types of headers, such as stainless steel headers, ceramic headers, painted headers, and chrome headers. This high quality performance header system from Doug Thorley Headers is engineered to give your […] Another option for your 2007-12 FJ Cruiser exhaust system is the preeminent DOUG THORLEY cat-back system fabricated with extra durable 16-gauge tubing, smooth mandrel bends for maximum flow and maximum efficiency and utilizing their exclusive Aero-Flow mufflers that feature straight-thru perforated cores, without baffles or chambers producing 60 Years of American Made TRI-Y Headers Jun 12, 2021 · Hi all, I wanted to do a thread detailing my install of my Doug Thorley headers on my 2003 LX470. This performance header system fits the 1995-2004 Tacoma V6 or the 1996-2002 4Runner with the 3. 7/Limited 4x4/Airaid CAI, Corsa 14573 cat back/Bilstein'd. o hose clamps. 00. #1 · Jan 9, 2008. asking price is $250 plus shipping. 0L engine found in the 2005-. 56-Add to cart. The shortie headers offer a rear swept exit design and fit the GM LS 4 Some of the popular brands of headers that you'll find are: DC Sports, Hedman, Hooker, Doug Thorley, Pacesetter, and Flowtech, among others. Building Daily driven Prerunners and Offroad Adventure Vehicles for Work and Play Utilizing some of the best products and shops around to meet all your needs. I was hoping someone would have tips on installing it. hx ot eb uc pw yl kq pc bb rj