One of VRTuned’s speciality in Porsche ECU Flash Tuning is being able to read and write the DFI 08-10 Cayenne vehicles via the OBDII port. This customer of ours had a 2009 Cayenne S which we did the flash on. The Cayenne S gains much improved torque and throttle response where it pulls harder in the midrange and up. The V8 is a perfect candidate for an ECU Flash as it has the power plant but needs just a little extra torque and horsepower to make it really fun to drive and haul! Check out more on the Porsche Cayenne ECU Tuning Here. Leave a Reply Cancel ReplyYou must be logged in to post a comment.