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JL8Jeff · 08-10-2009, 07:18 AM

I have the Random Tech catback on my SS with LT's and dual high flow cats and it's very mellow at lower speeds and on the highway. when it gets above 3500 rpm's it's pretty loud since it's a straight through muffler.

08-10-2009, 07:18 AM	#11
JL8Jeff Hippy Mod, Bergermeister Meisterberger, Moderator Join Date: Aug 2004 Location: Ewing Posts: 6,216 iTrader: (3)	I have the Random Tech catback on my SS with LT's and dual high flow cats and it's very mellow at lower speeds and on the highway. when it gets above 3500 rpm's it's pretty loud since it's a straight through muffler. __________________ 69 Z28 JL8 4 wheel disc brakes - being restored 09 Silverado Z71