Originally Posted by KMPrenger
Guess if I got tired of my exhaust and wanted something aggressive one day I could just remove my rear Magnaflow muffers since I already have the resonated X in place! lol
Not with headers and intake lol ! Ithought I had no mufflers or MRT V1 after mrtv2 till I put the stock resonators back in, the same day!
#1 car 2010 Black 2LTRS 1/28/10-10/15/11, 17900 miles
#2 car 2012 Red 2SSRS 10/15/11-
Mods: Outlaw Axelback & J Pipes/Heritage&Stillen Grill/Halltech CAI/Apex Scoop,Washer Bottle/OEM Strut Tower Brace/VMax T/B/ G.M. Blade Spoiler/SLP Splitter/TSW Bathurst wheels & Michelin Super Sport tires/JBA Shorty Headers,HiFlow cats & tune/Remote Clutch resovoir/ Pedders Supercar coilovers and Pedders 27mm/32mm ZL1 Spec sway bars / Whiteline craddle Inserts & Upper rear arm bushes/ 416/414 RW HP/TQ