Mufflex 4" questions
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From: NJ, USA
Car: 1991 GTA Convertible
Engine: 350
Transmission: 700R4
Axle/Gears: 3.73
Mufflex 4" questions
Does anyone have the Mufflex 4" system with a different muffler other than their Spintech or Flowmaster mufflers? Can you guys post any pics?
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