F82 M4 / Competition
排氣系統
BN-82M-CBE + TIP63101S*4
聲浪
Extremely LOUD!!! BMW F82 M4 w/ Fi Exhaust Insane Acceleration!!!
PSM Dynamic BMW F82 M4 x Fi Exhaust - Brutal REV l Broke your Speaker !
BMW M4 F82 Fi EXHAUST Turbo-Back INSANE POPS X M.B Auto Sport X PP-Performance Stage 2
