How to get 2009 s exaust to crackle and pop
#1
How to get 2009 s exaust to crackle and pop
I noticed the 2008 and 2009 cooper s models don't make that crackling backfire the coopers are well known for. How can I get a 2009 exhaust to crackle ? What kind of mods ?
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quickc03
Intake, Headers and Exhaust
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08-21-2009 09:45 PM