B58 F series Chargepipe G81 The Active Autowerke F87 Mid

The Active Autowerke F87 Mid Pipe was specifically designed to eliminate the highly restrictive nature of the S55 thus creating optimal exhaust flow and drastically improving performance

This R&D has resulted in the development of the Active Autowerke F80 M3 and F82 M4 equal length mid-pipe (US Patent 11248511

you need to remove the screws on the underside (usually they are just clips)

Software-herkalibratie is vereist

B58 F series Chargepipe G81 The Active Autowerke F87 MidFor maximum effect, the FTP Charge Pipe both increases flow and improves the reliability of your B58 engine BMW. The aluminum pipe replaces the brittle factory plastic pipe which can fail under increased boost pressure. The increased piping size helps to reduce turbulence and maximize flow into the engine. Replaces BMW part number: 13718601684 KEY FEATURES Manufactured from aluminized steel for durability Manufactured with precision benders for easy