This Nissan 350Z had a self-installed Boosted Performance turbo kit with Precision 62mm turbo and was dropped off for inspection and dyno tune. After a few items were touched and the Z was strapped on our Dyno Dynamics where Hal got to work on the TurboXS Utec ECU. The tune came together quickly at 7psi limited by the boost controller and Tial wastegate spring, yielding 325whp and slightly more torque.