View Single Post
      10-28-2011, 11:47 PM   #14
1M Fan
Drives: AW 1M Coupe
Join Date: Dec 2010
Location: USA, TN

Posts: 236
iTrader: (0)

Garage List
1012 F150  [0.00]
1971 Chevrolet Nova  [0.00]
2011 1M  [0.00]
It looks like the factory muffler and resonator go away and it gets a mid mount muffler only. It looks good. Does it leave all the cats in place for the 10 - 15 HP gain?
1M Fan is offline  
Reply With Quote