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Upgrade your new BMW XM G09 with the S68 M60i engine using REDSTAR EXHAUST Downpipes. These downpipes replace both primary and secondary catalytic converters, providing a seamless bolt-on solution for enhanced performance.
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.
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)
OEM-style Heat Shielding- with ceramic inner liner (see last picture in the gallery) - the best way to reduce radiant heat up to 70%. Usual thermal wraps not even close in effectiveness and durability to the Heat Shields. Must have option for the engines with turbochargers are located between the cylinder banks.
- 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
- Highest quality 2.0mm wall 304 stainless steel
- OEM-spec flanges
- All brackets and mounts as on OEM unit
- Limited lifetime warranty
- RedStar Exhaust Complete Downpipe System
- Installation Hardware
For Off-Road Use Only
Not intended for use on public highways
May Fit Selected Vehicle
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|G09 XM 4.4L Turbo V8 [S68]
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