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    C8 RS6 Catless Downpipes
    • C8 RS6 Catless Downpipes
    • C8 RS7 | RS6 Catted Downpipes
    • C8 RS6 Heat Shielded Downpipes
    • C8 RS6 Gesi Catted Downpipes

    Audi C8 RS6 / RS7 & D5 S8 Downpipes

    RS.C8RS6.DP

    RedStar Exhaust Downpipes for the Audi C8 RS6/RS7 and D5 S8 are engineered to deliver substantial performance gains and a more aggressive, commanding exhaust note. Designed for optimal fitment and maximum exhaust flow, these downpipes reduce backpressure, unlock additional power, and amplify the unmistakable character of Audi’s twin-turbo V8.

    For an even bolder sound and enhanced performance, pair them with our Resonator Delete, further increasing exhaust presence while maintaining a refined, high-performance driving experience.

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    D5 S8 Competition Heat Shielded Downpipes Video

    High Flow Catalytic Converter:
    Performance Heat Shield:
    Vehicle has OPF (EU emissions only):
    Tunable 02 Sensor Spacers:
    $1,599.00
    Quantity

    Description

    Compatible Vehicles:

    • 2019+ Audi C8 RS7 Sportback Sedan / RS7 Performance 
    • 2019+ Audi C8 RS6 Avant / RS6 Performance / RS6 GT
    • 2019+ Audi D5 S8 Sedan

    *Available Options:

    • HJS HD 200cpsi- 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.
    • OE-style Heat Shielding with ceramic inner liner - signature REDSTAR thermal management feature that reduces radiant heat from the exhaust pipes up to 70-80%. Being inspired by racecar engineers who uses it alot, we moved heat shielding to the tuning industry and made it available as an option for any REDSTAR products. Usual thermal wraps or ceramic coatings are not even close in effectiveness and durability to our Heat Shielding. Please be aware of fake shielding when it is nothing but foil wrapped around the pipe. Without a sufficient ceramic wool layer inside and properly embossed foil it will not work as expected.
    • OPF- for European emission controlled 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
    • flow-optimized smooth transition design
    • Increasing the life of the turbos 
    • Reducing underhood temperature
    • Adds a very nice tone to the exhaust
    • 100% bolt-on installation
    • 100% TIG welded and back purged
    • Highest quality 2.0mm wall 304L stainless steel
    • OEM-spec flanges
    • All brackets and mounts as on OEM unit
    • LHD/RHD Compliant
    • Limited lifetime warranty 

    Shipping:

    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.

    Notes:

    Tuning: For ECU tuning, we highly recommend Purisic Performance to ensure optimal performance and calibration. Contact: purisicperformance@outlook.com | (239) 777-7381

    Read our Frequently Asked Questions.

    CEL Free Guide: Don’t want to tune and want to be cel free checkout our CEL Free High Flow Cat Guide by clicking Here.

    OFF ROAD/MOTORSPORT USE ONLY! 
    *This product is not designed to meet any emissions/noise 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
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    Reference: RS.C8RS6.Res

    Brand: RedStar Exhaust

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