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BMW XM Secondary Downpipes
RedStar Exhaust Secondary Downpipes for the BMW XM G09 (S68 M60i engine) are engineered to unlock enhanced performance and a more aggressive exhaust character. By replacing the restrictive factory secondary catalytic converters, these downpipes significantly improve exhaust flow while maintaining a seamless, plug-and-play installation.
Precision-built for durability and perfect fitment, this upgrade delivers increased power, sharper throttle response, and a deeper, more commanding exhaust noteβwithout compromising drivability. Designed for enthusiasts who demand both performance and quality, RedStar Secondary Downpipes elevate the BMW XM driving experience to the next level.
Description
Compatible Vehicles:
- 2023+ BMW XM / XM Label Red G09 4.4L
*Available Options:
- 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.
Main Features:
- Significant power gain
- No Check Engine Light
- 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
- 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
- 4.4L Twin Turbo
RedStar Exhaust Secondary Downpipes for the BMW XM G09 (S68 M60i engine) are engineered to unlock enhanced performance and a more aggressive exhaust character. By replacing the restrictive factory secondary catalytic converters, these downpipes significantly improve exhaust flow while maintaining a seamless, plug-and-play installation.
Precision-built for durability and perfect fitment, this upgrade delivers increased power, sharper throttle response, and a deeper, more commanding exhaust noteβwithout compromising drivability. Designed for enthusiasts who demand both performance and quality, RedStar Secondary Downpipes elevate the BMW XM driving experience to the next level.