Akrapovic Slip-On Line (Titanium) BMW M4 F82 F83 (OPF & NON OPF) OPF:Non OPF 10-33% higher (depending on version)
Yard notes & kiln story
Description
Akrapovic Slip On Line (Titanium) BMW M4 F82 F83 (OPF & NON OPF) OPF:Non OPF 10 33% higher (depending on version) 10 33% higher (depending on version) so you can hear the turbo spooling and intake noise