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    Porsche Cayenne S V8 Catless Downpipe Resonator Delete system
    • Porsche Cayenne S 4.0 Downpipe Resonator Delete system
    • Porsche Cayenne S V8 Downpipe Resonator Delete system
    • Porsche Cayenne S V8 Catted Downpipe Resonator Delete system
    • Porsche Cayenne S V8 Downpipes & Resonator Delete | REDSTAR EXHAUST
    • Porsche Cayenne S V8 Catless Downpipe Resonator Delete system

    Porsche Cayenne S V8 Downpipe Resonator Delete system

    RS.CayenneS.40.Res.DP

    Unlock the full potential of your Porsche Cayenne S V8 with the REDSTAR EXHAUST downpipe and resonator delete system. By replacing the factory catalytic converters and resonator, this upgrade significantly improves exhaust flow, enhances turbo response, and delivers a deeper, more aggressive exhaust note. Designed to support increased power levels, these downpipes pair perfectly with ECU tuning and are capable of handling high-output setups, including big-turbo upgrades.

    High Flow Catalytic Converter:
    Performance Heat Shield:
    Connection:
    Vehicle has OPF (EU emissions only):
    $2,999.00
    Quantity

    Description

    Compatible Vehicles:

    • 2024+ Cayenne S 4.0

    *Available Options:

    • HJS HD 200cpsi- Ultra High-Performance 1000+hp rated catalytic converters. Made in Germany most reputed converters for their outstanding characteristics, quality and durability. >> 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.
    • Vband Downpipe to Res Delete Connection 

    Main Features:

    • Significant power gain
    • Faster spool up and better throttle response
    • 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 304 stainless steel
    • OEM-spec flanges
    • All brackets and mounts as on OEM unit
    • 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:

    ECU Tuning: To pair your Downpipes with a ECU or TCU Tune we highly recommend Eurocharged. Please visit their website or call +1-713-462-1600 to purchase. 

    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