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  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)
  • MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe (HDAX-DPC)

    MAP price match guarantee Unbeatable Price Guarantee

    MAPerformance

    MAPerformance Civic X 1.5T Catted Downpipe | 2017+ Honda Civic Si Street Downpipe

    PART#
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 419.99   $ 461.99
    You Save % ()


      +1-888-627-3736
    this item typically ships in 10-14 Days!
    Free delivery by , to your door when ordered within hrs and mins
    Fits Your
    MAP Loyalty: Earn $ 8.40 Toward Next Purchase!

    *Actual product may differ from photo.*

    1.5T Civic Si Performance Downpipe By MAPerformance

    When the turbo compresses exhaust gas, its forced through a narrow downpipe on it's way through the exhaust system. This narrow pipe can create lots of turbulence. This air pressure needs to go somewhere. Thanks to MAPerformance it's about to go somewhere very quickly and efficiently!

    Disclaimer: This product is intended for off-road use only. As sound level and emissions laws vary based on location please consult your local authorities for additional information.

    Features

    • CNC machined 304 stainless turbo discharge flange
    • 3" stainless steel inner liner exhaust flex to handle higher heat for turbocharged applications
    • 3" one piece mandrel bent 304 stainless steel tubing
    • V-band exhaust connections for easy install

    Please Note: We recommend replacement of the turbo to downpipe nuts (included with our kit) when installing a downpipe to reduce the chance of breaking the turbo discharge studs from galled threads.

    Applications

    • 2017-2020 Honda Civic Si

    What's in the box?

    • 1 Piece Madrel Bent Catted Down Pipe
    • Optional add on mounting tabs for OEM Heat Shield
    • Optional Downpipe Gasket

    References

    Warranty

    • MAP Limited Lifetime Warranty
    *Actual product may differ from photo.*

    1.5T Civic Si Performance Downpipe By MAPerformance

    When the turbo compresses exhaust gas, its forced through a narrow downpipe on it's way through the exhaust system. This narrow pipe can create lots of turbulence. This air pressure needs to go somewhere. Thanks to MAPerformance it's about to go somewhere very quickly and efficiently!

    Disclaimer: This product is intended for off-road use only. As sound level and emissions laws vary based on location please consult your local authorities for additional information.

    Features

    • CNC machined 304 stainless turbo discharge flange
    • 3" stainless steel inner liner exhaust flex to handle higher heat for turbocharged applications
    • 3" one piece mandrel bent 304 stainless steel tubing
    • V-band exhaust connections for easy install

    Please Note: We recommend replacement of the turbo to downpipe nuts (included with our kit) when installing a downpipe to reduce the chance of breaking the turbo discharge studs from galled threads.

    Applications

    • 2017-2020 Honda Civic Si

    What's in the box?

    • 1 Piece Madrel Bent Catted Down Pipe
    • Optional add on mounting tabs for OEM Heat Shield
    • Optional Downpipe Gasket

    References

    Warranty

    • MAP Limited Lifetime Warranty

    Customer Reviews

    Based on 18 reviews
    94%
    (17)
    6%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    B
    B.S.
    Mean growl and pops
    M
    M.
    catted downpipe
    K
    K.W.
    Civic si downpipe
    K
    K.G.
    Hear you coming
    B
    B.E.
    Vibrant catted down pipe

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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    If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.