The VR Tuned ECU Tuning Box Kit has already proven to be one of the best Tuning Upgrades for the Porsche 991 Turbo. This has just proved itself again with Prestige Motorsports in Puerto Rico. This completely stock car ran a 161.75 mph pass at the recent half mile event in PR. This is the same Tuning Box Kit that we did a ECU comparison article with here as well as showned off on our old Project 991 Turbo racing us in our McLaren 12C here. This is not the first time it has blown away the competition in the half mile event. Another customer of ours made chop liver out of this Turbo S in Georgia here. The Tuning Box plugs into the cars boost pressure, manifold pressure, and cam sensors to boost the car up from 520HP to 630hp at the crank. The box features an adjustable dial on the back which allows you to change the way boost is delivered for those that are running better fuel. Check out the video and pics of this monster ripping the tarmac up! Order the Porsche 991 Turbo Tuning Box Here.
