the diff between the 03 and 04 face lift models are a diff superchrager (teflon coated), revised injectors, and new gear ratios but a GTT stage 1 as capsaisin said would make up the differnace, or if you willing to fork out 3.5k the offical mini john cooper works conversion is a granteed 210 bhp (new superhrager, cylinder head, air intake, exhuast, engine map and injectors) |