BMW M2 Cat Back EC
The lighter-weight construction is partly down to thinner, yet equally strong side wall construction. The aggressive SME sound generated from the N55B30 turbocharged engine is due to innovative bi-modal internals with up to 80% reduced backpressure, which is directly responsible for the noticeable power increase. All internals are also made from T304 stainless steel, which are corrosion resistant and guarantee long-term quality.
- Tube diameter perfectly adjusted to engine specifications
- Optimized flow and back pressure
- Stainless steel
- EC homologation