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#3: 01-11-2013, 06:45 AM
 
 acumenhokie
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Title: Burning Monkey
Location: Wilmington, DE
Car: 2010 LGT & 2009 FXT
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Have you already swapped out the catback? "studies have shown" that the downpipe is not the major restriction in the 5th gen. I'd recommend either going turbo back or swap the cat back before swapping the downpipe.