Downpipe BMW Z4 M40i G29 B58 3.0 OPF Model. The two main options available are catless downpipe and catted downpipe (downpipe with 200 CPSI High Flow Sports Catalytic Converter).
We produce downpipes for all generations of the BMW B58 engine, with all types of flanges and connections.
Please provide your VIN number when ordering to ensure you receive the correct one.
- Improved Exhaust Sound;
- Improved Power;
- Complete high-quality stainless steel (304);
- Diameter 3,5 inch (89 mm), wall thickness 2 mm;
- Double-sided welding of flanges and most loaded joints;
- Oxygen sensor ports by standard scheme;
- 100% OEM fit, easy to replace factory part;
- Made in Europe;
- 3 years warranty;
- Worldwide shipping;
