pitmanr2003
Well-Known Member
- Thread starter
- #1
I purchased my 2015 gt convertible with exhaust already on it. I know it's mbrp catback but how can I tell if it's race version or street?
Second question. I like the sound other than it's a bit quiet at low end and idle. What would be my options to make louder? I'm open to new exhaust and etc but would prefer the most coat efficient option
Second question. I like the sound other than it's a bit quiet at low end and idle. What would be my options to make louder? I'm open to new exhaust and etc but would prefer the most coat efficient option
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