MODE Design Catless Downpipe for B58 (F/G Series & Supra)

Unlock the full potential of your B58-powered BMW with the MODE High-Flow Downpipe — a purpose-built solution designed for serious performance.

Engineered to work seamlessly with our Stage 2, 3 & 4 Turbo Kits, this downpipe is optimized for high-power applications and tested to reliably support builds up to 1,000HP. Whether you’re chasing track times or peak street performance, the MODE Downpipe delivers uncompromised flow and durability.

Crafted from premium stainless steel, it features precision CNC-machined flanges and fittings for a perfect, leak-free fit every time. The high-flow design reduces backpressure, improves spool, and enhances exhaust note — giving your B58 engine the aggressive edge it deserves.

- OFF ROAD USE ONLY