Home / Audi / A3 / A3 8V (2013 - ) / Audi A3 1.4 TSI 122 & 125Hp – Stage 1 Audi A3 1.4 TSI 122 & 125Hp – Stage 1 Upgrade stage up to 155 Hp for the 1.4TFSi engine of Audi A1. Categories: A3 8V (2013 - ), Audi
