BMW S55 Decat Downpipe M3 M4 F80 F82
- The S55 downpipes are machined from T-304 high-grade stainless steel and are tig welded in house
- We have designed these downpipes with a flexi in to provide easier fitment and less stress on the exhaust.
- Provides a sharper throttle response due to faster spool of the turbo alongside noticeable power gains and a much more aggressive exhaust note which sounds truly amazing
- Produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which contributes to maximum performance
- There is also a substantial weight saving in comparison to the factory catalytic converter
- Mandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque.
- Finished in brushed stainless
- BMW M3 F80 F82
- BMW M4 F80 F82
- BMW M2 Competition
Professional installation is recommended