I looked into the Infinity & had a chance to get one of the first prototypes units slated for a supra plug & play test units. The timing of getting it did not work out. Even though it is said to be able to use the factory CAS disk, I have yet to see a Nissan setup with the factory disk. Including the Dsport magazine Skyline that had the support of AEM on install. I recommend getting the Infinity 8 over the 6 despite the price difference because the 8 supports 2 WB sensors, where the 6 only supports 1 (intended for single turbo I6 motors).
~Induetime~ "Lag Less" First Stock Turbo to break 500WHP on boost alone. New track car project "Diseaze": http://arizonazproject.wordpress DOT com Custom fabrication for the Z32: search QFAB on Facebook More custom fabrication: search FuturFabrication on Facebook