This custom-made quad-exit exhaust system is in collaboration with ZACOE Team. Read more to see how we transformed the OEM into this masterpiece. Thanks to everyone who participated in this mind-blowing project.
Today we have a stock G82 M4 here, we’d like to show you how is the stock valved exhaust system functioning. Then, we will install Fi version of catback, the end section of exhaust where the valves are located. And we will show you the clip of this M4 installed with Fi catback with stock exhaust button and Fi catback with Fi PRO remote control system. The difference can easily be felt.
R A C E C A R should sound like a racecar no matter what, even you read it backwards. The new catless headers with our very own valvetronic performance catback will set both you and your GT3 to a world that haven’t been explored before.
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