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mbrp

988 views 8 replies 8 participants last post by  halerazor 
#1 ·
what exhaust sounds better by mbrp 4" turbo back or 5" turbo back i have a 07.......also do they whistle alot? thanks
 
#4 ·
i have a 4" turbo back straight pipe and it sounds mean as hell
 
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