Flowmaster® 81073 - Dual Downpipe

1 review|Item # mpn5189895675
Vehicle Specific
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    Notes:
    • Fits Models with Manifold Castings 9779032-D/S and 9779328-P/S.
    Authorized Dealer
    $284.95
    $299.95Save $15.00 (5%)
    In Stock (7) - Ships in 24 to 48 hrs
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    Vehicle Fitment

    Pontiac

    Specifications

    Heat Shield
    No
    Main Piping Diameter
    2.50"
    Material
    Stainless Steel
    Pipe Linlet Diameter
    2.25"
    Pipe Outlet Diameter
    2.50"
    System Type
    Manifold Downpipes

    Features

    • Improve Exhaust Scavenging by Accelerating the Exhaust Gases
    • Improve Torque and Throttle Response
    • Retain Classic Flowmaster Sound
    • Well Suited to Muscle Car Applications
    • Flowmaster Special Offers

    Product Details

    Dual Downpipe by Flowmaster®. without heat shield Flowmaster's manifold downpipe kits are designed for the person who wants to use a Header-back exhaust system while using the factory exhaust manifolds.

    Utilizing mandrel bent 409S stainless steel tubing and high quality flange gaskets, Flowmaster's manifold downpipe kits are designed for the perfect leak free fit.

    The exhaust gases from an engine carry considerable energy. This energy can be put to use through careful design of the components that make up the exhaust system. Flowmaster has put a lot of R&D-efforts into the crucial components where gases from different cylinders join. If these parts of the exhaust system are improperly designed, the exhaust forces from the different cylinders can create uncontrolled turbulence that robs the engine of torque and power.

    Part Number:
    81073
    UPC:
    700042030064

    Reviews

    (1)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-1 of 1 Reviews
    5 of 5
    Flowmaster
    The downpipes fit our old pipes really good.
    Posted by Judith (Lakeside, AZ) / December 06, 20131981 Chevy Camaro

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!