KEMİKSİZ
BMW M4 Manhart edition, Valvetronic IPE exhaust System without downpipes fitted by MSL Performance
With only Manhart Tuning Box:
560.028 BHP
795.733 NM TRQ
With Manhart Tuning Box and IPE system without downpipe:
575.58 BHP
829.69 NM TRQ
F82 BMW M4 x iPE exhaust x MANHART @ MSL PERFORMANCE UK 1080p - YouTube