Porsche 997C2 3.8L Flashed With Great Gains VRTuned.com January 26, 2010 Company News Our customer Eric needed to get his car flashed in a hurry for an event and VRTuned, Vivid Racing, and Vortex Motorsports pulled through. After the event Eric let us know that the overall driving improvement was VERY noticeable. All he could continue to say is that he “loved the software”. The ECU upgrade adds about 20HP and on the normally aspirated cars, this helps improve throttle response, lower RPM range, and pull harder to the 500rpm increased redline. Leave a Reply Cancel ReplyYou must be logged in to post a comment.