6L cammed - open header
#3
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TECH Senior Member
iTrader: (79)
Joined: Jun 2002
Posts: 5,175
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From: League City, Tx
I really sounds close to stock with the stock cats/muffler on there. It's VERY quiet while driving on the freeway. Heck you hear the tires more than the engine.
I've got a whipple that I'm parting together . . . that's next, . . . and I don't think that it's going to be quiet by any means after that.




