what are perfomance gains are u looking for and you going to install, and whats your limit to spend? go to ls1tech.com they can help over there to
i still havent figured out how to post yet...do you know any good power pakages that would work together? and it doesnt matter how much it weights if its all in the front.lol its just to have fun not for slips or anything. just like the way it gets it now and want my bowtie to kill all the compation out there.