Originally Posted by zulustypes

Tell your poor friend that he needs to tune his car bad.
When I first had my kit put on, I got beat by my friend that has an RSX-S with intake-race header and exhaust. I was pissed! I called greddy and they sent me a new Emanage (their Piggy back ECU) and it helped a lot but it only netted me 214whp. Since then, I have ditched the EManage and got Hondata Kpro. Its thebest thing that I have done to my car(TUNING)
I gained almost 100 Hp from tuning it.
The greddy kit is very capable, it just needs some tuning.
The only reason why I registered on this site was cause of this post. I was once in his situation and was very unhappy with my $4K investment. Tell him to tune it and get bigger injectors. The stock pump is good for up to 350whp.
Once he tunes it, tell them Corvettes and Z28's to watch out.. trust me on this one.
Here is my dyno chart
6.5 psi=263 whp
8.8 psi=283 whp
12 psi= 303 whp and 270 tq.