hey guys whats up. i'm a new member out of milwaukee, wisconsin. i have a 2001 chevy silverado 4x4 5.3L ext cab w/ k&n fipk, granatelli maf, gibson shorty headers, magnaflow exhaust, hypertech power reprogrammer, hypertech 160 degree thermst, gator back belt, and a tranny cooler along with some other appearance mods. future plans inlude electric fans and possibly a cam. happy to be part of your site