Ok this one is for the seasoned tuners out there! Car is S3 and has been mapped..just bought a cai and was wondering if it's ok to just fit it and carry on as normal with the extra power or would I need to get the map tweaked in any way...it's only on a stage 1. Just wanted the peace of mind as I don't want to lose any power in anyway or confuse the map. No other mods I.e fuel pump etc. Cheers.