I then drove the car to Performance Dyno in Loudon NH to get re-tuned.
The combo of the new smaller 3.125" pulley, Kenne Bell BAP, and bigger FRPP twin-65mm throttle body, with the new tune, got me over 600 rwhp
608 rwhp to be exact, along with 517 rwtq, at a max of 9.8 psi of boost:
The combo of the new smaller 3.125" pulley, Kenne Bell BAP, and bigger FRPP twin-65mm throttle body, with the new tune, got me over 600 rwhp
608 rwhp to be exact, along with 517 rwtq, at a max of 9.8 psi of boost: