OVERVIEW
Evolution Racewerks Competition Series catless downpipes for the 2018–2023 BMW M5 (F90) and M8 (F92/F93) with the S63M twin-turbo V8. This complete primary and secondary downpipe set removes the factory catalysts for maximum flow and the largest power gains on tuned cars.
SPECS
- T304 stainless steel construction
- Competition Series: catless design for maximum flow
- Brush finish (S)
- US Spec / Non-OPF version
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.
- This listing is the US Spec / Non-OPF version. EU & Asia Spec cars with OPF require a different part number.
PART NUMBER
- BM-EXH022S — Competition Series catless downpipes, US Spec / Non-OPF, Brush finish
- Sports Series high-flow catted version — BM-EXH022SCAT
- Competition Series catless primary downpipe only — BM-EXH022S-PRIM
- Competition Series catless secondary downpipes only — BM-EXH022S-SECO
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| BMW | M5 | F90 | S63M | 2018–2023 |
| BMW | M8 | F92 / F93 | S63M | 2018–2023 |