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2007 chevy
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Discussion Starter · #1 · (Edited)
Figured you guys deserve to see what's new at TBMSport.com Add single 3" straight flow muffler in front or two 2.5" straight through flow mufflers behind for the ultimate in free flow exhaust design. One piece over the axle pipes in beautiful 304 SS.:woot:






as opposed to the internal 'boxed' design of the of most mufflers, like Magnaflow, that maintain backpressure. :nono:





 
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