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1998 Pontiac Firebird Exhaust Pipe Adapter 8 Cyl 5.7L Dynomax

4 on 24 ratings
  • Features:
    • OE Style Features And Designs For Greater Durability/Longer Life
    • OE-Style Fit And Finish For Easy Use And Installation
    • Premium Steel To Provide Greater Durability
    • Works Seamlessly w/All DynoMax Performance Parts
    • Proudly Manufactured In The USA
  • Walker(R), with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker(R) is a 'one-stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1998 Pontiac Firebird V - 8 Cyl 5.7L Trans Am 350
1 In Stock
Best Price:

$28.96 USD
$34.75 USD
Brand Dynomax
Part # D2241970
Condition New
Warehouse B
Dynomax

Firebird Dynomax Exhaust Pipe Adapter 41970 1998 Pontiac
  • Pipe-Connector
  • 3 in. ID To 3 in. OD; Length 6 in.; Aluminized Steel
  • Pipe-Connector
  • Pipe Connector
    • DynoMax, an innovator in performance cat-back exhaust systems and mufflers, is manufactured and marketed by Tenneco Inc. DynoMax is one of North America's leading suppliers of dyno-proven exhaust technologies for muscle cars, diesel and gas trucks and sport utility vehicles, and sport compact/European cars.

    DynoMax, an innovator in performance cat-back exhaust systems and mufflers, is manufactured and marketed by Tenneco Inc. DynoMax is one of North America's leading suppliers of dyno-proven exhaust technologies for muscle cars, diesel and gas trucks and sport utility vehicles, and sport compact/European cars.

    General

    WARNING CA Proposition 65
    No
    Style
    180 Degree/straight
    Diameter (in.)
    3 Id/3 0d
    Product Grade
    Economy

    Packaging

    package quantity
    1
    length
    9.86 in
    width
    2.00 in
    height
    2.00 in
    weight
    1.00 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
    1. c2s
      19 Apr, 2015
      Just what I needed to patch my head pipe back together slip the front over the back in and wrapped in some tiger patch and car was quieter then it's been in years. Saved me from having to spend way more at a muffler shop.
    2. David R. Bowden
      06 Apr, 2015
      I could not install the Borla exhaust I purchased because it was 10" to short. I bought this pipe and cut it to the dimension needed and it worked perfect.
    3. c2s
      02 Apr, 2015
      What I needed to patch my exhaust together.
    4. AutoPartsWAY Customer
      21 Mar, 2015
      Fit perfect.
    5. DONO
      15 Feb, 2015
      perfect fit
    6. JACK
      06 Jan, 2015
      Just what I needed
    7. PEYRE THIERRY
      22 Dec, 2014
      All right
    8. Jeepasaurus
      03 Dec, 2014
      I couldn't find this part locally and I wanted to have a nice clean install on my 2001 Jeep Cherokee. Part arrived quickly and was exactly what I needed!PS - Dynomax and Walker are the same company... Part numbers are the same.
    9. Larry A. Sample
      13 Nov, 2014
      Great piece. Fits good works good.
    10. Matthew Mason
      20 Oct, 2014
      came in fast and with a little modification by cutting open one side and using crush ubolts this worked great to attach a muffler a bit bigger than expected but works great so year 4 out of 5 stars seems justified in my book
    11. Brett Morash
      26 Aug, 2014
      Perfect fit. Zero issues goes on. No rust six months later.
    12. leroy oller
      25 Aug, 2014
      a ok
    13. MIKE
      31 Jul, 2014
      great product
    14. Speed Freak
      29 Jul, 2014
      if you are ever working on custom exhausts without a welder these are the best tools you can buy. These and other parts made by dynomax allow me to custom fab motorcycle and auto exhausts....
    15. Brad J
      23 Jul, 2014
      Worked well for my project. The diameter in the bend DOES change very slightly - it's a little bit smaller throughout the bend than at the legs. In addition, the pipe also has a slight "oval"ness to it through the bend.However, for the price compared to other U bends, I won't complain!
    16. Peter
      15 Jul, 2014
      the inside diameter is 2 inches... witch means it will fit a 2 inch exhaust pipe ( exhaust pipe diameter is always outer diameter) with a little elbow grease this reducer fit right over my 2 inch exhaust with a good snug fit, the other end will fit the same but to a 2.25 inch pipe. again the inside diameter is 2.25 so your exhaust will slip inside this reducer. MY ONLY PROBLEM IS.... the cut job on his item looks like a 13 year old did it, the edges are kind of jagged and crooked but whatever. good thickness and durability though.
    17. Nicholas J. Poduska
      17 Jan, 2014
      Its a pipe with correct od and id! Horray! They did it! A metal pipe with sufficient properties to partake in the assembly of my automobile's exhaust!
    18. Ernest Wasserbach Jr. "Madmoe"
      30 Oct, 2013
      real clean look, smooth bend no burs , ends the right size, easy to install, used it for a custom installation
    19. djluski
      01 Apr, 2013
      I bought this for a custom stack for my 97 F150. The descriptions of walker products on AutoPartsWAY are lacking sometimes, but the quality of the product makes up for that!. As the title says it is 3.0" ID (the end that's slotted) and 2.5" OD (the smooth end). The precision of size is very good and the steel is thick and durable, 12-14Ga steel. The picture is a bit of an optical illusion making at appear like there are 3 different diameters. It is really just 2. I welded this on with a 6013 rod relatively easily. The sticker gets in the way a bit but once it burns off its easy to work around.
    20. Andrew Largent
      23 Feb, 2013
      Ordered this to put a Flowmaster Super 44 onto my truck, and it was the right fit. This was the only place I could find the right dimension adapter because all the auto stores around me (autozone and advanced auto parts) didn't carry any that were this size. No problems with it, it has held up so far and shows absolutely no signs of anything wrong with it at all. Both the inlet and outlet were both perfectly circular so it slid onto the pipes with ease. Great product!EDIT: This adapter is a 2.5" OD to 2" IDIt doesn't tell you what it is in the description. I had to look up the part number on summitracing.com
    21. IamSmith
      21 Nov, 2012
      Used this item to build a light weight abbreviated bumper on my jeep. Worked out very well. Nice smooth bends with long legs. Am I talking about exhaust tubing or women? LOL
    22. James P. Duncan
      11 Oct, 2012
      None of my local auto parts stores had this part.It saved me over $400 in muffler repairs on the car.Thanks for making it easier to do the routine maintenance.Jim
    23. Abbycats
      07 Sep, 2012
      Fit perfect and was able to complete the exhaust install. Received it on time and would recommend this to anyone needing reducers for their exhaust
    24. Ntrain2k
      23 Jan, 2012
      Works great for what I needed. It's a piece of pipe, so nothing to mess up on the manufacturers end.

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