Bull-X 2.75″ Downpipe – Mercedes-Benz C 200 / C 250 / C 300 / C 350e (W205)
High-quality Bull-X stainless steel downpipe for Mercedes-Benz C-Class W205 2.0T (M274) petrol engines. Direct replacement for the factory front pipe, designed to reduce backpressure, improve flow and lower exhaust gas temperatures – creating more potential for tuning and faster turbo response.
- Pipe diameter approx. 2.75″ / 70 mm (OEM ~63 mm)
- Stainless steel construction, TIG-welded
- Made in Germany, flow-optimised routing
- 200 CPSI EOBD metal sport catalyst – designed to work with OEM lambda monitoring
- Available with optional additional heatshield, or without – selectable in product options
- Direct bolt-on fit to original turbo and exhaust, uses factory mounting points and sensor positions
- For Mercedes-Benz C 200 / C 200 4MATIC / C 250 / C 300 / C 350e (W205) with 2.0-litre M274 petrol engine
- ECU remap recommended to fully benefit from the reduced backpressure, but EOBD cat works also in stock engine.
Please check local regulations regarding the use of sport-catalyst downpipes on public roads.








