MAD BMW G SERIES B58 CHARGE PIPE M340i 350 which uses the inertia of

which uses the inertia of the air entering the system to increase pressure on the outside of the filter

2 BMW 3 G20 / G21 M-Pack

Designed for optimal performance

Tip Edge Style:

- adjustable rebound damping

MAD BMW G SERIES B58 CHARGE PIPE M340i 350 which uses the inertia ofMAD BMW G Body B58 Gen 2 Charge Pipe Upgrade your vehicle's performance and reliability with the MAD G Body B58 (Gen 2) Charge Pipe Kit. This kit is designed to replace the stock plastic charge pipe, which is prone to cracking and breaking under increased boost pressures and prolonged use. This high performance charge pipe is designed to replace your OEM part, offering increased flow and a caliber increase for optimized performance. Made with