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    Porsche Panamera 971 Turbo / GTS DOWNPIPES
    • Porsche Panamera 971 Turbo / GTS DOWNPIPES
    • Porsche Panamera 971 Turbo / GTS DOWNPIPES

    Porsche Panamera 971 Turbo / GTS Downpipes


    All cars need more power & a better sound, the new 971 Panamera Turbo is not an exception! We designed flow-optimized and perfectly fit downpipes, that utilize OEM split design.

    971 Panamera Turbo Cold Start

    High Flow Catalyst:
    Performance Heat Shielding:
    Vehicle Has OPF (EU/AU Emissions only):
    Straight Tunable 02 Sensor Spacers:


    Compatible Vehicles:

    • 2019-2023 Porsche Panamera 971 GTS Twin-turbocharged 4.0L V8
    • 2016-2023 Porsche Panamera 971 Twin-turbocharged 4.0L V8
    • 2017-2023 Porsche Panamera 971 Turbo S E-Hybrid 4.0L V8

    Available Options:

    • Ultra high-performance 200cpsi HJS HD- Ultra High-Performance catalytic converters. Made in Germany. The most reputed converters for their outstanding characteristics, quality and durability. These extremely robust converters allow you to achieve flow numbers close to straight pipes while meeting strict Euro 6 emissions standards. >> Read more about HJS cats. 
    • GESI GEN2 400cpsi- catalytic converters rated for 1000hp. The new GEN2 series provides a significant improvement in exhaust flow over stock and offers the latest emissions technology. EPA Compliant catalytic converters have been third-party lab tested to meet or exceed local emissions standards in North America (excluding California) >> Read more about G-Sport by GESI cats.
    • OEM-style Heat Shielding- with ceramic inner liner - the best way to reduce radiant heat up to 70%. Usual thermal wraps not even close in effectiveness and durability to the Heat Shields.
    • OPF - for European emission cars only.
    • Straight Tunable 02 Spacers - Comes with 3 inserts to restrict flow to the 02 sensor and help set ready and prevent Engine Light conditions when using the Competition model without proper tuning.

    Main Features:

    • significant power gain
    • faster spool up and better throttle response
    • increasing the life of the turbos 
    • reducing under hood temperature
    • adds a very nice tone to the exhaust
    • 100% bolt-on installation
    • 100% TIG welded and back purged
    • the highest quality 2.0mm wall 304 stainless steel
    • OEM-spec CNC machined flanges
    • all brackets and mounts as on OEM unit
    • Limited lifetime warranty 


    We offer WORLDWIDE shipping. Once you create your account your order will update with the appropriate shipping cost. Please, ask us for details and availability.


    ECU Tuning: To pair your Downpipes and Exhaust with a ECU or TCU Tune we highly recommend M-Engineering. Please visit their website or call+1-949-444-2150 to purchase. 

    This product is not designed to meet any emissions standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions controlled vehicles in any country/jurisdiction.

    Product Details

    Data sheet

    Engine Type
    4.0L Twin Turbo