997 Turbo Tip Runs 11.16 in the 1/4mile with VRTuned VRTuned.com October 22, 2009 Company News This tuned Porsche 997 TT out of Tennessee put the business to the 1/4 mile yesterday. The tiptronic car with a ecu flash and muffler bypass pipes ran a 11.16sec at 123mph in his first run out. Adding 80HP, this clearly gave the 997 Turbo that advantage to pull a strong 1/4 mile time. Check out the pictures below. Leave a Reply Cancel ReplyYou must be logged in to post a comment.