M8

The RedStar Exhaust BMW M8 Secondary Downpipes are engineered to improve exhaust flow, sound, and performance while maintaining factory drivability. Designed as a lower secondary slip-on style downpipe, this upgrade replaces the restrictive factory secondary catalytic converters with a fully bolt-on solution. Flow-optimized for maximum efficiency and...

We designed flow-optimized and perfectly fit Downpipes for the new BMW M8, upper primary slip style downpipe only. 

REDSTAR EXHAUST Complete Downpipes System for the BMW M8 is engineered for maximum exhaust flow and precise OEM-style fitment. Utilizing the factory split slip-on design, this complete kit includes both upper primary and secondary downpipes for a seamless, bolt-on installation. By reducing exhaust restriction, the system delivers significant power gains,...