EASY and FREE “sleeper” exhaust upgrade HOW TO: Stock exhaust performance silencer mod

What do you think this EASY and FREE “sleeper” exhaust upgrade HOW TO: Stock exhaust performance silencer mod video?

EASY and FREE

*MY MIC IS REALLY SENSITIVE BUT THERE IS A HUGE DIFFERENCE*
Quick vid showing how to mod your exhaust to make it silent.
Works better if done in break-in
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