FPR shim

[1badpsd]

this may be a dumb question but how do i do it and are there any noticable gains i have stage 1's,tw chip and some other stuff would i gain any hp?

[szyd]

I will try. There is a sticky or thread on the site some where that goes thru step by step. As far as power gains I do not know have not done it yet. But will soon. There are quit a few who have and like it.