BMW 3 SERIES G20 M340i & 4 SERIES G22 M440i CATLESS DOWNPIPE WITH GPF/OPF BRACKET (B58 GEN3)
Why Drivers Trust Our Parts?
WORLDWIDE SHIPPING
QUALITY GUARANTEED
BMW 3 SERIES G20 M340i & 4 SERIES G22 M440i CATLESS DOWNPIPE WITH GPF/OPF BRACKET (B58 GEN3)
Unlock the full potential of your BMW's B58 GEN3 engine with this premium catless downpipe system. Engineered for maximum flow and performance gains, this downpipe delivers noticeable improvements in power delivery and engine responsiveness.
Key Features & Benefits:
- Catless Design – Eliminates restrictive catalytic converter for unrestricted exhaust flow
- GPF/OPF Bracket Included – Complete system ready for installation
- Performance Gains – Increased BHP and torque across the RPM range
- Enhanced Sound – Aggressive exhaust note that reflects true performance capability
- Precision Engineering – Direct fit for G20 M340i and G22 M440i models
- B58 GEN3 Optimized – Specifically calibrated for third-generation B58 engines
Compatible Models:
- BMW 3 Series G20 M340i, BMW 4 Series G22 M440i
- Engine: B58 GEN3 only
Includes:
- GPF/OPF Bracket for direct fit
Important Notes:
- OFF-ROAD USE ONLY – This product is designed exclusively for off-road applications
- B58 GEN3 Fitment – Compatibility limited to B58 third-generation engines only
- Professional Installation Recommended – Ensure proper fitment and tuning
Transform your BMW's exhaust system and experience the performance upgrade your M-sport deserves.
Compatible Models:
We aim to process and fulfill all orders as quickly as possible. If you are unsure how long delivery may take to your location, please refer to our detailed Shipping Policy & How we process orders for more information.
Returns are accepted within 14 days of delivery, provided the item is unused, uninstalled, and in its original condition and packaging.
Professional installation is strongly recommended. Some products may require minor modifications or adjustments for the best result.
This product includes a 3-month warranty covering manufacturing and factory defects only. For more information, please refer to our Warranty Policy.