I had 18 inch resonators, and switched to non res. I love the sound when I get up around 5-6k rpm, it sounds almost like dare I say an F1 car. Non res is quite loud, not gonna lie but it's awesome. Non res makes downshifts with srm sound epic.
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2012 GM 6MT sports package | FI non res cf exhaust | K&N Drop Ins | Viper 3303 security system w/ tilt sensor | GTR start button | 35% rear 45% side window tint | Michelin PSS
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