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Grifter · 09-25-2007, 06:38 PM

Spintech's sound awesome but I have heard of them robbing some power on high HP cars.

I actually just got my car back from Mufflex.
http://www.ls1tech.com/forums/showthread.php?t=787082

09-25-2007, 06:38 PM	#3
Grifter Join Date: Sep 2007 Posts: 182 iTrader: (0)	Spintech's sound awesome but I have heard of them robbing some power on high HP cars. I actually just got my car back from Mufflex. http://www.ls1tech.com/forums/showthread.php?t=787082