Retune
 

Had a problem on my cross country drive (Georgia-California-Nevada-Georgia), and had to put the OEM CATS back on. I took the car up to Z1 and had Jon retune it. I last had it tuned in Jan 2013 at another facility in Marietta, GA. With NISMO CAI, HFC, and HKS Hi power exhaust they "tuned"it to 286 hp and 245 tq. With the OEM CATS back on, the rest the same, Jon fixed the tune, and got it up to 310 hp and 255 tq. I think my next step will be a supercharger in the spring. Jon knows what he is doing.

Z1 is known for having higher than average dyno numbers.. but hey as long as your happy :tup:

Well it feels better as well, so regardless of the numbers, it runs smoother

plus 1 for their dyno being high, and different dynos different numbers .

Even with a higher dyno number,he still picked up hp with a different tune. I'm jelly man. Im thinkin I need someone else to look at my tune! Glad to hear you didn't settle and got some more out of it:tup:

i doubt it's reading 24hp high lol