Boosted Engineering M5 F10 M6 F06 F12 F13 S63 4.4TT Downpipes

Unlock the full performance potential of your BMW F10 M5 or F06 / F12 / F13 M6 with the Boosted Engineering High-Performance Downpipes designed for the S63 4.4L Twin Turbo engine.

These upgraded downpipes replace the restrictive factory units with a high-flow design that significantly improves exhaust flow. By reducing backpressure, the system helps the turbochargers spool faster, improving throttle response and allowing the engine to produce more power and torque.

Manufactured from high-quality performance-grade materials and engineered for precise OEM-style fitment, these downpipes provide durability, heat resistance, and a straightforward installation while delivering a more aggressive exhaust tone.