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I have the HKS exhaust and inside the exhaust, there's packing in there to take some of the sound out. Does anyone know how much of a difference I'll get in sound if I take that packing out?
I have the HKS exhaust and inside the exhaust, there's packing in there to take some of the sound out. Does anyone know how much of a difference I'll get in sound if I take that packing out?