I was just wondering if the small 16 is a blot-on or i would have to buy new injectors n etc..And how much hp would i get out of it with my 95 gst with a cai,downpipe, and would i have to get it tuned.

 

OK in order to run more than 12PSI and not pull timing you you will needa fuel pump and injectors and have it tuned. It is basically a direct bolt up only needs the install kit and it will work on the stock exhaust manifold.

Max output of the S16G is 350WHP or something in there that is at about 21PSI and you will need all supporting mods for it (fuel pump,FPR,injectors, GOOD tune, full exhaust 3in turbo back, intake,FMIC and piping,BOV ect ect ect.