Dam*, apparently that kind of stuff can happen anywhere. Choose your tuner carefully! Just another reason I am still stock - I don't trust anybody! I have enough trouble with Mitsu's mechanics - you know, the "trained experts"!!
It is really upsetting to me that the shop would not own up to their mistake and put an intake cam in your car. What j***offs. Maybe they were afraid your car would be faster tham theirs...

 

thanks! it's the now closed rnr gt35r kit. Notice that there're more than 200 whp at 4500 rpm where previously on the incorrect set of cam made only a little more than 150. The car is much easier to drive now.

Is anyone can tell me that this will help in increase trap speed/ET at the 1/4?