Aug 4, 2008 #1 Kamil89 Member Joined Jul 23, 2008 Posts 22 Reaction score 0 Location Streamwood IL just wondering if anyone has put a stock dual exhaust on their 4 banger. and if so does it sound different? better mpg?
just wondering if anyone has put a stock dual exhaust on their 4 banger. and if so does it sound different? better mpg?
Aug 4, 2008 #2 B BlkCurrantKord Super Moderator Joined Sep 7, 2005 Posts 9,998 Reaction score 109 Location Ohio Search
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