You can de-tune the truck before going in to the dealer.....ESS hand held programmer allows this.
Biff Grissel.....Sure, by friday ill post up vids
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; 03-01-2012 at 05:56 AM.