Leigh_bullitt
Well-Known Member
- Thread starter
- #1
Just wondered if anyone out there has modified their Borla Stype mufflers so that quiet mode pipe is louder ?.
what I mean is that when the flap is closed the exhaust is bypassed to the quieter pipe. Anyone modified that ?
cheers
what I mean is that when the flap is closed the exhaust is bypassed to the quieter pipe. Anyone modified that ?
cheers
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