I still get some rasp at high RPM's but not as much. With the HFC it made the sound much solid and louder.
I noticed the car is much faster and its crazy after having the set up I always wanted to drive the Z hard its addicting!!
Still have not tuned the car...maybe with uprev and dyno I can squeeze some more Hp.
Im taking it one step at the time. Wallet is already burning.
