Downpipes for BMW ALPINA B3 G20/G21 3.0 S58 are made by BRONDEX®. If you are looking to add more power to your ALPINA B3 and make it more interesting and brutal you definitely need downpipes made by BRONDEX®. The two main options available are ALPINA B3 catless downpipes and catted downpipes (downpipes with 200 CPSI High Flow Sports Catalytic Converters).
- Improved Exhaust Sound;
- Improved Power;
- Complete high-quality stainless steel (304);
- Diameter 3 inch, wall thickness 2 mm;
- Double-sided welding of flanges and most loaded joints;
- Oxygen sensor ports by standard scheme;
- “bolt-on” installation;
- 100% OEM fit, easy to replace factory part (for models with and without OPF/ GPF);
- Made in Europe;
- 3 years warranty;
- Worldwide shipping;
Compatible Vehicles:
- ALPINA B3 (G20) Sedan (S58 - 462 Hp) 2020-2022;
- ALPINA B3 (G21) Touring (S58 - 462 Hp) 2020-2022;
- ALPINA B3 (G20) Sedan (S58 - 495 Hp) 2023+;
- ALPINA B3 (G21) Touring (S58 - 495 Hp) 2023+;
ALSO AVAILABLE: ALPINA B3 catted downpipes