Hey I was just wondering what numbers I should be around when I have my '12 GSR tuned within next few days. The list of Mods I have are:

Injen Short Ram w/UICP
Grimmspeed 3 Port EBC
Tomei Widemouth Downpipe
Speed Circuit Test Pipe
Tomei Expreme Ti Catback
Perrin BOV
Comp Clutch Stage 3

I seems that the car stock tune is about 240whp from what I have seen and looks like the estimated numbers could be around 330-350whp.

Is this true with what everyone else has seem? Any input would be greatly appreciated.

Also the exhaust was installed a few days ago and everything was running ok and i noticed NYE it threw a check engine light? any ideas if it is a sensor or because it needs to be tuned.

Thanks.

 

320-350 and about the same range in torque. Obviously this depends on the tuner and the dyno. I made 336/347 on a Dynapack with the same mods minus the DP.

 

Ok no problem, so regardless depending on what way you tune the car, everyone is seeing roughly the same numbers.

Also, I went to autozone and they ran the code for me and it came back as a turbocharge/supercharger overboost malfunction. I was told to just disconnect the negative terminal from battery to clear it out and so far nothing came back. The car is getting tuned next week so I will just take it easy and stay out of boost (if thats possible lol) to clear everything up. Thanks for your input.

 

I had similar mods and I was able to make 338/345