Rather than necking down closer to the turbos like most of our competitors, our downpipes feature a smooth mandrel bent design which offers a significant increase in flow. These are hand crafted from 304 grade stainless steel tubing and include a lifetime warranty..
Features:
- Adds up to 60 whp to the wheels & 100 wtq to the wheels when tuned.
- CAD/CAM optimized 304 grade stainless steel CNC flanges.
- Hand made from mandrel bent, tig welded 304 grade stainless steel tubing.
- Smooth radius bends to decrease turbulence and increase flow.
- Fits RHD and LHD models.
This item fits the following BMWs:
2019 – 2022 F97 BMW X3M S58
2019 – 2022 F98 BMW X4M S58