OVERVIEW
Evolution Racewerks Competition Series catless downpipes for the 2016–2018 BMW M550i (G30) and 750i (G11) with the twin-turbo N63 V8. Removing the restrictive factory downpipes delivers one of the largest single power gains available on these cars, particularly when tuned.
SPECS
- T304 stainless steel construction
- Competition Series: catless design for maximum flow
- Brush finish (S)
PARTS INCLUDED
- ER Competition Series catless downpipes, Brush finish
- Required gaskets and hardware
TECH RESOURCES
Additional Parts Required
- Supporting tuning is REQUIRED after installation to prevent check engine lights and realize the performance gain (sold separately).
Installation
- Installation guidance available through Evolution Racewerks technical support.
Notes
- Competition Series catless downpipes are for OFF-ROAD / RACE USE ONLY and are not emissions legal for street use.
PART NUMBER
- BM-EXH020S — Competition Series catless downpipes, Brush finish
- Sports Series high-flow catted version — BM-EXH20SCAT
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| BMW | M550i | G30 | N63 | 2016–2018 |
| BMW | 750i | G11 | N63 | 2016–2018 |