Leon 20VT Aug 6, 2019 | Leon, Mk1, Seat Seat Leon 1M 1.8 20vt (AUQ) Stage 1 Remap 63.5 Downpipe 63.5 Catback exhaust 200 cpi CAT 180 ps ——> 215 ps 235 Nm —-> 315 Nm optimised for 97 RON
