Spintech
Senior Member
Joined: Dec 2001
Posts: 620
Likes: 0
From: El Paso, Texas
Car: 2000 Trans Am and a 85 Iroc-Z
Engine: The Mighty LS1& 305 just beat meTPI
Transmission: 4L60E and 700R4
Supreme Member
iTrader: (3)
Joined: Jan 2004
Posts: 2,311
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From: p'cola FL
Car: 88 iroc-z/28
Engine: 408 lsx
Transmission: 5800 stall
Axle/Gears: 4.71
most of them are loud, less interior resonance than a flowmaster, with the sound of a borla, IMO
i like the dynomax ultra flow and the hooker.... much more quiet.
i like the dynomax ultra flow and the hooker.... much more quiet.
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