Originally Posted by mwhit02

I have a friend who is a service writer at Courtesy Nissan. He told me 90% of the people going to Z Fever are return customers coming back to have something fixed that the shop didn't do right the first time.

There is a website called ztuner.com and this guy does a fantastic job and takes his time and does everything perfect.

He also just bought a dyno and can do tuning now. if you're looking for a part, ask him and he can get it.