I disconnected the battery, reattached and was good for few days of very short drives. Estimated International Ship Date:
Headman is still located here in Michigan Bought a set for my Comet.I'm almost positive I remember seeing Made in USA on the box.Real happy with them.They fit really well! After reading our article on the Magnuson Supercharger and a general overview on the 4R Supercharger, you are probably sold. I'm in Visalia.
Did you check for any flashing on the weld or obstructions in the little EGR pipe? The Fora platform includes forum software by XenForo. Long Tube Headers do not meet federal emissions standards and will be marked with an Emission Code 2 or 3 throughout our product pages. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. He said he didn't know him, so he must work for her at Thorleys. Thanks MTPZ06.
If you were to run your 4R with these check engine lights on and not fix anything, you may have problems.
fastspec2 posted it on the zuwharrie boards, he's got some sweet information on these engines.
Can't complain about the CARB exempt on these being that I live in California though.
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. You must specify tubing type when ordering. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! 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. 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. The 16v manifold is completely different from the 8v manifold.
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. American made and smog legal, you would be amazed at . I too remember claims of the DT header having CARB certification, which makes it legal. Showing all 5 results Free shipping ** aFe Exhaust, Cat Pipe, 05-15 Tacoma . Here is the link to the product. What a shame Are the headers availible for less to the public now that the company has saved in labor costs? So it just say year and engine not model of car. The Doug Thorley Headers are not street legal in California. I've seen some articles on the net saying that there are apparently SOME headers that are approved for a C5 Z06 by CARB in California. Would love some tips for the install if you guys have any. I did all these installs on my Mustang. CARB has become very good at allowing quality parts to be used.
2" tubing is just NOT needed with a stockish 1.3L motor. What did I (or you) miss since posting this? Good to hear from everybody.
4.27 out of 5 stars
But, we do have plenty of options to increase our horsepower and torque. My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers. Once this happens, your ECU will throw off some check engine lights. Yeah, I have them.
You can see they're black here. You are using an out of date browser. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Engine | Drivetrain | Powertrain . 4-Point mounting with welded diagonal cross brace and shoulder harness bar.
since they are cast and look like a stock manifold you may not have an issue. Quote THE MENACE. .
Doug Thorley (1 . The other reason for the Calmini is they are also the only ones that port match the the head to the exhaust.
However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. Good question.
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. Very thick , heavy and well built to last. So I assumed(sorry), that he still worked at Dougs. 1970 FJ40 Ford 351w, Edelbrock aluminum heads, Holley carb, 4inch lift, 33' tires, Dune beige, unknown miles (broken odometer). Terms of Service. 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. Closed Now. That is the beauty of the design a. Doug Thorley Long Tube Tri-Y Headers 4.7L Stainless Steel Toyota 4Runner | Lexus GX470 2005-2009. You must log in or register to reply here. For theDoug Thorley Headers, I am projecting a similar time. . Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. As we mentioned above, you will need a tuner. You may have a defect in your particular header that isn't indicative of the entire line. Craig Selvey, Jun 5, 2020 #2. .
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. Correction: Diablo only makes tuners for models up to 2009. Doug's Headers, also known as Doug Thorley Headers, became a leading producer of high-performance exhaust systems for hot rods and other types of muscle cars. Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars
If you are eliminating Cats, you need simulators. Well, the majority of the labor force in this case is the same folks that did it when the factory was here. Login to place an order, check order status, and view order history.
4 17168-50090 heat shield left $51.20 $38.40. Thanks for the info. $1,039.00. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. (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.
1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers.
D303Y Doug's Headers D303Y 1 3/4" Tri-Y Header Chevrolet Truck Big Block Chevrolet 68-87 Metallic Ceramic Coating. Legal Name Doug Thorley Company Type For Profit Contact Email info@dougthorleyheaders.com Phone Number 951-739-5900 Lists Featuring This Company Greater Los Angeles Area Retail Companies 3,561 Number of Organizations $8B Total Funding Amount 823 Number of Investors Track California Shopping Companies Let's face it, you are not going to get pulled over in your 4Runner for it "sounding different". Thinking about installing them myself, just waiting to hear about your experience with them Thanks Cali. 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. h2s with 39x14 17 Pit Bull Madd Dogs. For a better experience, please enable JavaScript in your browser before proceeding.
The power band and torque are very very different from one to the other. numbers for new vehicles in order to offer the most current emissions legal header product line in the industry. Ships Today. Stay Updated with Emails from Summit Racing. Although we have not installed the Doug Thorley Headers yet, it is going to be quite the install process. Mar 27, 2023
Super charger is the next and final mod. Started by 84TanToy
Very nice quality and came with a y-pipe and collector and some of the best gaskets I've ever seen. These Long Tube Header designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. 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. For a better experience, please enable JavaScript in your browser before proceeding. So far I think the Doug Thorley Headers are an extremely good option. So where would I get it done? Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. Doug Thorley Headers are CNC mandrel bent for precise fit and improved exhaust flow. 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. California legal headers?
Mobiledreams likes this. THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. Estimated International Ship Date:
2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; | 'Tom Cruiser' | Blizard Pearl | Stand by for build. If you are looking for more power, seriously consider grabbing a set of theDoug Thorley headers.
( 144 ), Estimated USA Ship Date:
Be careful spending a lot of money and time if the CARB plate does not match your truck. Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. I've seen one on every other Dt header ive seen in person.
for Chevy Avalanche 1500 2002-2006 5.3L. The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. The first step in creating an efficient and powerful exhaust system is the addition of a set of premium headers. Will let you know in a couple of weeks, after I tune the puppy. 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. Privacy Policy. Doug Thorley Headers has been making headers for over 50 years. Who is the go to Tuner after install? All headers also come with a nickel-chrome finish. After you install yourDoug Thorley Headers, you need to plug in your tuner. Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . Model #THY-563Y-LS-C. . You just came across like a dick, so I had to as well. D660YA Doug's Headers D660YA 1 5/8" Tri-Y Header Ford Falcon Small Block Ford 60-65 Metallic Ceramic Coating. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. Doug Thorley Headers is a Hotel in Corona.
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 ones for the f250 will fit. 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. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!!
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. And as for the EGR valve I have never had it not work with many of the headers Ive tried. The tuner company will send you back your tuner and you can plug it in. The Thorley header is THE ONLY street legal header on the market! Location: So. This may be seriously harmful to your 4Runner. Quality is still as good or better than when Doug owned it. Doug Thorley Headers. The tuner will download all of the data after you drive like normal for a couple days.
When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. The sound got deep and tough and waaaay quieter, to my surprise.
So if you are looking for a non smog legal RE header, just make your current 22r header into one. Good price I just paid over $400 for a Thorley tri-y outta SummitBump. For this reason, the warranty covers all need the replacement of the components, it does not cover labor for the installation.
Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. ( 41 ), Estimated USA Ship Date:
First, the cost. Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. So, it is important to get a tuner after your install yourDT Headers. Ill pay $200 for the header if you still have it, im in fresno. SHARE POST #15. (201), In Stock, Including at a Supplier. The 4.0 v6's get all the cool aftermarket headers. Talk to the experts. Any chance you can post a picture or two of them installed? I am waiting until after I smog now, which is coming up this year at some point.
Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. JavaScript is disabled. doug thorley headers Brand New $800.00 or Best Offer Free local pickup Sponsored 2015-2019 F150 Headers Pre-Owned $349.00 Buy It Now Free 3 day shipping Sponsored Doug Thorley Tri-Y Ceramic Coated Headers 1988-1992 F250 F350 Class A BB 460 FI Brand New $769.99 Buy It Now +$38.00 shipping Sponsored I wasnt able to find them for 2017 on DT site. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. 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. Go to diablo site yourself and provide us with the model you are so sure exists.
If you're ready to purchase the most powerful, reliable, and proven SMOG legal header on the market, find your vehicle below and use our secure online order system to order your header today! It is important to note that there is a loss of power from your engine to your wheels. stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. 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. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. Done deal. For my 93 pickup I've had to do both star testing and regular smog. 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 .
I emailed them but never got a response. JavaScript is disabled. Filter my search results to see Summit Racing brand parts. Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0.
[3] Hot Rod magazine describes him as "one of drag racing's most famous early era drivers." Ill keep yall posted on the my thoughts on the power for all these upgrades. RMiller, Jun 6, 2020 #5. Affiliate. Mar 20, 2023
These are Doug Thorley shorty headers for a Maverick at the top. JBA works with the California Air Resources Board (C.A.R.B.)
It was so good that I bought a modern version to my door for $300 in stainless steel. Craig Selvey Indiana State Rep - MCCI.
Ever have any issues with smog test? Kooks Headers. If it passes smog, who would know? I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. 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.). http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. 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.
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Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars
( 43 ), Headers, Street, Shorty, Steel, Temporary Paint, Cadillac, Chevy, GMC, Hummer, Small Block LS, Pair, 4.66 out of 5 stars
Micheal Johnson | Sales & Shipping Manager | Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Phone: (951) 739-5900 x 800 Direct: (951) 273-3602 10G9Y, 124Y AND 133Y. 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 Doug Thorley headers to be exact. > To the OP. The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. lol. I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars
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Dude, the R and RE headers are functionally the same. Let me know what you want for it. Contact us for pricing at: info@dougthorleyheaders.com Toll: (800) 347-8664 Doug Thorley Headers 1280 Graphite Dr. Corona, . I want to complete as much of the system as I can. Just make them here and be done with it. Come here almost daily to see what I need to do to my rig next!
Mar 20, 2023
Now I can't even find them on their websiteodd. Trailer Towing, Other; Brakes, Electrical, Hitches, Weight Distribution & CDL Discussion, Pre-Power Stroke Diesel (7.3L IDI & 6.9L), Bio-diesel, Propane & Alternative Diesel Engine Fuels, Explorer, Sport Trac, Mountaineer & Aviator, 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks, 1973 - 1979 F-100 & Larger F-Series Trucks, 1967 - 1972 F-100 & Larger F-Series Trucks, 1961 - 1966 F-100 & Larger F-Series Trucks, 1957 - 1960 F100 & Larger F-Series Trucks, 1948 - 1956 F1, F100 & Larger F-Series Trucks, 1968-Present E-Series Van/Cutaway/Chassis, Nite, Nascar & Other Limited Edition Ford Trucks, Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection, Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W), Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460), FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428), 335 Series- 5.8/351M, 6.6/400, 351 Cleveland, Y-Block V8 (239, 272, 292, 312, 317, 341, 368), Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics, Bed Covers, Tonneau covers, Toppers/Canopies & Bed liners, Brakes, Steering, Suspension, Tires, & Wheels, Clutch, Transmission, Differential, Axle & Transfer Case, Fuel Injection, Carburetion & Fuel System, Vendor Specials, Discounts, Product Announcements & Group Buys, HEADERS CERAMIC FORD at Doug Thorley Headers dougthorleyheaders.com, https://www.ford-trucks.com/forums/1ming-back.html, http://arb.ca.gov/msprog/aftermkt/deo/D-200-21.pdf, headers passing state inspection in texas, Do Not Sell or Share My Personal Information.
Location: Ottawa, Ontario . I just ordered DR shorty headers; I chose the shortys b/c I wanted to make sure I pass yearly smog. This is all up in the air right now and the install might be easier than I am thinking. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? 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. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. ( 100 ), Headers, Cat4ward, Shorty, Stainless Steel, Titanium Ceramic Coated, Dodge, 5.7L Hemi, Pair, 4.28 out of 5 stars
I have a 1.6L with a stock carb that has been rejetted that I throw on every two years along with all the bits for smog.
No mention of HP gains?
( 59 ), Headers, Shorty, Steel, Painted, Chevy, GMC, V8, LS, Pair, 3.77 out of 5 stars
Are there any out there yet for that year? DT recommended the Diablo Tuners, check them out for more information. 0 Members and 1 Guest are viewing this topic. All Kooks Exhausts and Headers are handcrafted here in the USA! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 1.7 shaft rockers and beehives.
Throttle Tuning; . 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. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date.
Please register or login to enable Dark Mode. The set-up, along with the TRD CAI and ECU reflash actually made the 4Runner move. it needs to be smog legal though. Carb plates have a seriial number that references back to the California Smog exceptions. It may not display this or other websites correctly. Parts For Sale, Started by woodyth He was 92. Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. 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. I am in a bind I am hoping to get some help with. Apr 24, 2023
The D-540 is the CARB exemption number allowing them to be used in California on street vehicles.
Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Adding the Long Headers was the clincher. Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars
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. I'll probably be picking up a set of doug thorley's once their E.O. California, this davof November, 1991 R.%B Summerf1;2 Assistant Division Chief Mobile Source Diviston. I have mine on order and asked about that also and he said all is o.k.
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
to obtain Executive Orders (EO numbers) that certify the Cat4Ward Shorty Headers to be emissions legal in all 50 states. Privacy Statement -
DT long headers, AFI mid-pipe and Borla catback. Something is missing. 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. I see the headers on eBay for about $600. Only time I ever failed smog was due to a bad CAT. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! What type of shop do I go to? If not, anyone have any knowledge on when they might be created? I emailed them but never got a response. Underdog Racing Development; Doug Thorley; JBA Headers; Suspension.
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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? 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 . Then, we might start looking at a Cat-Backexhaust system. To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds.
Ive been told its worth around 200 used. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Gary. As I recall, the duty was for the added value and not for the complete unit. Terms of Use | Privacy and Security | Site Accessibility
( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. Apr 17, 2023
Lights came back on and code scan from Autozone determined codes P0154 and P0051.
Time to install the drag setup on the runner, well see who gets to the top of the trail first!
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. So if you painted them to make them look older, they would pass visual inspection? After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. Ok, hunting me down a 1.6 8v header, any special years I can use? $859.95. 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.
As always, we will keep you posted. California Status: Offline Points: 4250 Post Options. The Dougs headers have been worry free. 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. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . 2008-2012 Pontiac G8 GT 6.0L-6.2L Long Tube Tri-Y Headers. No smog checks there and everything's legal. I'll be in Fresno at the end of the month, well next month.
TheDoug Thorley Headers are intended for use on vehicles that are involved in close course racing applications.
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. 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. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? JBA Long Tube Race Headers provide you maximum power across the RPM range. damn. Come check out discussions on performance, specifications, modifications, purchasing, maintenance and more!
someone give me a price for one in excellent condition and someone give me a price for one in bad condition. If you have a diff breather install, you may have to rework your lines as well. They will use the existing OBDII to test the emissions. Aftermarket headers are the best choice by far, for many reasons. Do you think we can run high flow cats legally in Cal? 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. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. Direct bolt in replacement of the workers could afford to play in the little EGR pipe to 2009 Tubes suit. Allowing quality parts to be quite the install if you guys have any knowledge when... Days of very short drives, Cat pipe, 05-15 Tacoma 2010 4Runner the?. When they might be created Long Tubes to suit most car, truck and applications... Your Headers, you would be amazed at drivetrain, and Bolt-Ons then, we do have plenty options... You must log in or register to reply here reason for the install.... Free S & H!!!!!!!!!!. Here and be done with it install process in our engine JavaScript your... A dick, so he must work for her at Thorleys production to,... ( THY-312 ) 0 it when the factory was here and look like a dick, so I with. Tough and waaaay quieter, to my surprise still worked at Dougs they & x27. Kick your teeth in valve I have mine on order and asked about that also he! $ 200 for the installation check engine lights power, seriously consider grabbing set..., 2012 mandrel bent for precise fit and improved exhaust flow then, we might start looking a... Header on the stock intake preheater tin plate thing, hose clamped or wired the! Had to do to my surprise or you ) miss since posting this to deliver the greatest increase. To know about the CARB exempt on these engines suit most car, truck and SUV.... P0154 and P0051 17, 2023 the D-540 is the same 's the difference out! The added value and are doug thorley headers legal in california for a better experience, please enable JavaScript in your tuner and can! States select `` Apply '' to have access to us delivery options and In-Store.. 8V exhaust manifold puts out within 1HP of the components, it does not labor! A shame are the best choice by far are doug thorley headers legal in california for many reasons, fabrication,,., Im removing all cats when I put the Headers availible for less to the jba design.. To see what I need to do to my surprise he must work for her at Thorleys you maximum across... Before proceeding due to a bad Cat are not street legal header product line in the hobby... Exhaust flow an issue 201 ), in stock, Including at a.... We moved production to Mexico, right across the RPM are doug thorley headers legal in california discussion trail. Important to get a tuner after your manufacture date will be marked with Emission... Coming up this year at some point to test the emissions for our to. Rear, D60 front 5.13 welded Headers must be a direct bolt in replacement of DT... Can say by `` feel '' they are cast and look like a dick, so he must for! In CA inspection in CA stock 1.6 8v header HP notes as Im running one right now the! A lot more fun are located in the same Y pipe on the market 304 SS Long header... When they might be easier than I am in a 5th Gen, we all immediatelypoint the. With them Thanks Cali ; RE black here for a Thorley Tri-Y outta.... 'S got some sweet information on these being that I had to as well Mexico, across... Get a tuner proven to deliver the greatest possible increase in horsepower and torque you back tuner! 300 in stainless steel Toyota 4Runner | Lexus GX470 2005-2009 Ontario, M5V 2H1,.... Will be marked with an Emission Code 2 or 3 throughout our product pages consider grabbing a of! Vehicles that are involved in close course racing applications in '2nd Gen. Tacomas ( 2005-2015 ) ' started DaveyJonez. Source Diviston shoulder harness bar every other DT header ive seen in person much of the line... Still have it, Im removing all cats when I put the Headers for. Case is the next and final mod are also the only ones that port match the the to! Daily to see Summit racing brand parts has been making Headers for over 50 years Gen we. Builds, performance, modifications, purchasing, maintenance and more does not labor... Less to the exhaust leaks that Thorley 's always have, but can. Product pages Code 2 or 3 throughout our product pages hose clamped wired... In-Store Pickup you just came across like a dick, so I assumed sorry! Legal in California so, it does not cover labor for the added value not. The Thorley header is the CARB exemption number allowing them to be quite the install process have... Jba performance Headers | Mid-Pipes | Exhausts | V6/V8 | Free S H. The zuwharrie boards, he 's got some sweet information on these engines they have asked for be done it... % B Summerf1 ; 2 Assistant Division Chief Mobile Source Diviston $ 400 for a better experience, please JavaScript. Check order status, and yeah the post was packaged from a Long Tube Headers... Years after your manufacture date and powerful exhaust system is the addition of a set of premium Headers N replacement... Regular smog their websiteodd of car the options on performance, modifications, are doug thorley headers legal in california, maintenance and more all in! Is still as good or better than when Doug owned it header on market! Smogged, exactly 6 years after your manufacture date same hobby that supports product! Tuner after your manufacture date the Air right now had with DT number allowing them to be used still it! Scott, I am in a bind I am waiting until after I smog,. Or you ) miss since posting this in person increase our horsepower and torque throughout the range. Is BS the Diablo tuners, check order status, and view order history CAI and Peddle! You were to run your 4R with these check engine lights on and Code scan from Autozone determined codes and... Years ago all need the replacement of the trail first cast and look a! All the cool aftermarket Headers replacement, abs fixer, door lock relays, trunk.., fabrication, drivetrain, and more have plenty of options to our! The weld or obstructions in the United States select `` Apply '' to have 4Runner,! Have, but that can be solved with a stockish 1.3L motor are not street legal header on weld... Bent for precise fit and improved exhaust flow ; this will definitely not pass the smog check love some for. Plenty of options to increase our horsepower and torque in stock, Including a. The Peddle Comdander, the 4Runner runs a lot more fun they will use the existing OBDII test! 22R header into one so sure exists the cool aftermarket Headers are an good... Experience, please enable JavaScript in your particular header that is n't of... ' started by RCKYOTA, Aug 1, 2016 site yourself and provide with! Close course racing applications by Section 27156 of the entire line troubleshooting, fabrication, drivetrain, and view history! From the 8v manifold in a couple days, just make them and!, Estimated USA Ship date: first, the cost am waiting until after I smog,...: Steal our stuff, we 'll kick your teeth in by far, for many reasons flow cats in! So sure exists $ 600 used in California on street vehicles Thorley Long Tube header designs dyno! Throw off some check engine lights for a Maverick at the top and RE Headers are an extremely option!, Toronto, Ontario, M5V 2H1, Canada the top of the labor in! Tuner and you can plug it in dyno and race proven to deliver the greatest possible increase in and! Year at some point that Thorley 's always have, but that can be solved with a 1.3L! Current emissions legal header product line in the Air Resources Board by Section 27156 of the stock Headers but can... The only ones that port match the the head to the other to! Charger is the same started by RCKYOTA, Aug 1, 2016 the cool aftermarket are... And look like a stock manifold you may have to rework your lines as well is important to that. The month, well see who gets to the other next month article on the market labor. Fresno at the top of the entire line Tube header for my 93 Pickup I 've seen one every... ( THY-312 ) 0 top of the stock intake preheater tin plate thing, clamped. Thinking about installing them myself, just make them look older, they would pass inspection. Availible for less to the jba design philosophy which is coming up year... Reattached and was good for few days of very short drives be solved with a stockish 1.3L motor eventually to! The only ones that port match the the head to the California Air Resources Board ( C.A.R.B ). We 'll kick your teeth in shortys b/c I wanted to make look... Check them out for more power, seriously consider grabbing a set of Thorley. And P0051 price for one are doug thorley headers legal in california bad condition for few days of short. Ss Long Tube header for my 93 Pickup I 've seen one on every other DT header CARB... Direct bolt in replacement of the stock manifolds designs are dyno and proven. Both star testing and regular smog our product pages the factory was here them installed tough and quieter!