Making my cat back a American thunder
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Joined: Dec 2001
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Car: 91 Z28
Engine: 350 TPI
Transmission: 700R4
Making my cat back a American thunder
Ok I a flow master force 2 cat back that was on my car when i bought it. What muffler and tail pipes do i need to make it an american thunder ?? what are the part numbers for the muffler and 3 inch tail pipes
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Aug 25, 2015 08:25 PM