Product Information
- Manufactured from highest quality T304 grade stainless steel
- Mandrel bent and fully TIG welded for strength and durability
- Free flowing catalyst replacement to get the most from the B58 engine
- Designed to improve power and torque across the entire RPM range
Our 4.5″ Exhaust Decat Downpipe compatible with BMW 3 Series 340i B58 15-19 is the perfect way to release more power from the B58 engine. With a more free flowing pipe than OEM, our 4.5″ Exhaust Decat Downpipe provides noticeably increased torque and throttle response.
Fitments
- BMW 3 Series 340i B58 2015-19 models
| Weight | 3.5 kg |
|---|---|
| Sensor Ports | 2 |
| Flexi-Joint | 1 |
| Length (mm) | 620 |
| Pipe Bore 1 (mm) | 110mm – 76mm |
