I just installed my new C&L intake on my 06 GT Conv. (less than 200 miles on odometer) And I'm concerned. My car was built on November 14, and my CAL-ID is FBNEOG5. The problem is that my CAL-ID is not listed on diablosport's website, so I'm not sure if the tune I installed it the correct one. I loaded one of the C&L tunes anyway just to get a better calibration into my computer for the ride home from my shop. I didn't get on the throttle just to be on the safe side and I didn't have any trouble. My concern is if I have the proper tune in my car or not. I can't tell 'cause the tuner still say "91 octane performance tune" as a selection (this is the one I used). If anyone else has had this problem or has any suggestions please help me.

I have also install my JBA Axle-back setup if it makes a difference.

 

If it flashed correctly, it should be good. If you hear detonation, then get it dyno tuned.

 

I had the same issue with my 06. The tune for the 06 is different from the 05 so you have to get one from Diablo. The tunes on their website are for the 05 only. I called Diablo's tech line and talked to Cole. He emailed me the correct tune. I emailed their tech support and they told me I would have to buy one from a tuner shop - so don't email them, call and ask for Cole.