Brand: RedStar Exhaust
Redstar Exhaust designed, flow-optimized and perfectly fitting DB11 M177 4.0 primary downpipes with a complete direct bolt on solution. Replaces the primary Catalyst section after the turbos.
Redstar Exhaust Aston Martin DB11 4.0L M177 Secondary Cat Delete. We designed, flow-optimized the lower Secondary Downpipe for a complete bolt-on, No check engine light solution.