Innotech Performance Exhaust Sustem for BMW M4
@ MSL PERFORMANCE
iPE valvetronic exhaust System without downpipes fitted by MSL PERFORMANCE ,BMW M4 Manhart edition
With only Manhart Tuning Box
560.028 BHP
795.733 NM TRQ
With manhart tuning box and IPE system
575.58 BHP
829.69 NM TRQ
Amazing results
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