Porsche 996TT K24/18G 60lb Inj Upgrade 650HP Tune The most popular turbo upgrade for the 996 Turbo is taking the OEM K24 turbos found on the X50 or GT2 and having them modified with an 18G exhaust side....

Porsche 996TT GT2860rs Upgrade 700HP Tune The 996 Turbo has evolved in many ways from the original tuners modifying stock turbos to those bolting full on Garrett system. This map was developed for those...

Porsche 997TT VTG Upgrade 700HP Tune VRTuned has developed an ECU tune for those 997 Turbo owners running upgraded VTG turbochargers. The upgraded VTG system retains all the factory components, but with...

Porsche 997TT GT3076rs 800HP Tune VRTuned has a 800 horsepower map for the 997 Turbo that has been converted to using Garrett ball bearing turbos. This ECU flash is for cars running the GT3076rs turbos...