Eisenmann rear muffler for the BMW G82 M4 Coupe - designed specifically for the S58 engine, whether standard 353 kW or Competition 375 kW, with or without GPF.
Complete slip-on kit: includes valvetronic control system and resonator delete pipes
Stainless steel construction with slant-cut chromed carbon-fibre tip (single side)
EC Type-Approved for UK road use - legal, bolt-on fitment after cutting stock system
No full exhaust replacement needed; clamps supplied, full instructions included
