Product Information
Designed in-house by Direnza engineers, our sports cat downpipes are a direct replacement for the stock catalytic converters. Engineered to not only improve power and torque but also throttle response on the S55 engine.
- 3″ Diameter downpipes for maximum gas flow giving optimum performance increases
- Replaces the restrictive catalytic converter allowing you to gain more power from the S55 V6 engine
- TIG welded from T304 stainless steel for maximum strength and rust prevention
- Designed to be a direct replacement for the OEM catalytic converter
- Built in Flexi’s reducing any strain on the exhaust system
May require bypass software on vehicle ECU.
Fitments
BMW 3 Series F80 M3 S55 2014-2019
| Weight | 10 kg |
|---|
