So far stage one has
So far stage one has really woken this engine up paired with the super duke intake bundle, street density transmission mount, and transmission insert. I bought the stage two + package because I eventually will be running stage two with the hpfp upgrade. But as of now stage one ecu and the stage two tcu tune have been amazing. Stage two tcu is a whole new beast with amax shifting. I actually have amax off for when I’m just pulling around town because I like the zf8 farts. Waiting on my Intercooler to flash stage two then I’ll start taking the car to the 1/8th mile track I have close by and hopefully be a good race against all the bmw guys out here.