Project Gamma BMW X3M X4M (F97, F89) STAINLESS STEEL DOWNPIPES Ceramic Coating

Our downpipes are the best bang for your buck mod available for your S58 engine with gains from 50 Horsepower and 60 Torque when tuned. Rather than necking down closer to the turbos like most of our competitors, our downpipes present a full 3D design up to the last inches proving a greater increase in flow. Project Gamma downpipes are handcrafted to extreme rust resistance using 304 Stainless Steel.

Features:
- Major increases in power throughout the powerband
- Improved turbo and throttle response
- Elimination of turbo lag
- Exotic exhaust note
- Precise and proper fitment using factory heat shielding

Note: This product requires installation by a technician and will need tune recalibration to avoid cel light.

This product fits the following BMW models:
- 2020 BMW X3M (F97)
- 2020 BMW X4M (F98)