Re: Is there any straight through muffler louder than magnaflow.
Quote:
Originally Posted by PeteEpple
borla XR1s!!! my favorite muffler!!!
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Anyone know where a clip of these with an or x on a mach is? Can't find one on our cars
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2004 Mach 1 #6956 5spd w/IUP
Eaton swap, longtubes, built 3.73 SRA
452hp/409tq dynojet🏁
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