I have a catback and its sorda droney inside now....i like it. Clients definitely can hear it too so drive in regular D mode and keep the rpm's down.
Krishorton....dont worry go for any catback setup! No matter what we do, these trucks will never sound as loud as a ford or chevy with 2 chamber flows
2014 M5...AMS downpipes, BMS tune, lead foot
2011 X5M....Downpipes, exhaust, dyno tuned
2008 Ducati 848....pearl white, Termignoni exhaust
CLS55 and C6Z06 (previous rides)
Last edited by BiG22DuBz; 02-24-2013 at 12:38 AM.