BMW X3 M40i G01 / X4 M40i G02 Downpipe (3.0 B58 Engine) by BRONDEX®- Compatible With LCI Models.
Upgrade your BMW X3 M40i (G01) or X4 M40i (G02) - including LCI facelift models - with a high-performance downpipe from BRONDEX®. Designed specifically for the 3.0 B58 engine, our downpipes are engineered to improve exhaust flow and enhance engine performance.
Choose from two top-quality options:
Catless Downpipe - Optimized for maximum power and performance by removing the factory catalytic converter.
Catted Downpipe - Features a 200-cell High Flow Sports Catalytic Converter, balancing performance with emissions compliance.
Both options are crafted with precision for improved turbo response and sound. Perfect for enthusiasts looking to unlock the full potential of their BMW's B58 engine.
We produce downpipes for all generations of the BMW B58 engine, including B58 GEN3 downpipes, with all types of flanges and connections. For OPF and non OPF models.
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);
- 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;
Compatible Vehicles:
- BMW X3 M40i G01 2018-2024;
- BMW X4 M40i G02 2018+;