Just wanted a quick heads up on available stage 1 mods for my Civic VTi-S Is there much to be gained from a VTEC by decatting and opening up the induction? I have heard of the K-pro chip, is this the most popular chip upgrade i.e. good mapping, results and cost, and is there one available for my engine? I have to be honest I know very little about my VTi-S and what is available with reasonable results.