I would use 2g gst parts cause you should already have gst exhaust with the 4g63... and as far as I know all 2g FWD chassis are the same, so thats my best guess...

I just beat my coworkers stock GTP in my gsx 5 speed tonight but I didnt know they were supercharged till i got home and tried to find out why it was so hard to beat him, it was a very close race....and the only things done to my car is cold air intake and HKS bov...

could be temp sensor and if you put NGK plugs in that could be the problem also... I had the same prob in my 2g and I replaced my temp sensor and put E3 diamond fire plugs in instead of NGK's and it runs great again. I am not saying this is the problem for sure but I would check into it...I...

I like the 2Gb front and the 2gA rear so i put a 2gb front bumper on my 96 gsx and called it good...:)

Thanks guys this really helped me out.... I reset my ecu the other day and it didn't solve my problem. Since I replaced the bad sensor that the diagnostics was throwing up, should I reset it again????