Description
Enhance your S58-powered BMW M3 or M4 with the MBS 3” 200-Cell Sport Catted Downpipes, engineered for maximum performance and an exhilarating exhaust tone. Designed to eliminate restrictive factory catalytic converters, these high-performance downpipes significantly reduce backpressure, improve turbo spool times, and unlock up to 27hp and 33tq when tuned.
Precision Engineering & Superior Flow
Crafted from premium SS304 stainless steel, these downpipes maintain a full 3” diameter up to the last few inches of the pipe for optimized airflow and power delivery. The cast stainless steel V-band transition ensures a seamless, leak-free fitment, providing long-term durability and maximum efficiency under all driving conditions.
Key Features:
- High-Flow 200-Cell Sport Catalytic Converters – Improves exhaust flow while maintaining emissions compliance.
- Full 3” Stainless Steel Construction – Built from SS304 stainless steel for superior durability and heat resistance.
- Significant Performance Gains – Achieve up to 27hp and 33tq when tuned for enhanced throttle response and power.
- Precision Cast V-Band Flange – Ensures a secure and leak-free fitment with OEM or aftermarket exhaust systems.
- Deep, Aggressive Exhaust Note – Amplifies the signature BMW M3/M4 sound profile.
- Direct Bolt-On Installation – Designed for hassle-free installation with no cutting or welding required.
Fitment:
- 2021+ BMW G80 M3
- 2021+ BMW G82/G83 M4
Upgrade your BMW G80 M3 or G82/G83 M4 with the MBS 3" S58 Catted Downpipes and experience enhanced turbo efficiency, increased horsepower, and an aggressive exhaust tone.
