Hit the 125 spray today ,it went only ok, but felt the 540 I had hit stronger at all rpm. From 3000 rpm to the 7000rpm The m3 only felt to wake up only at 5000 rpm to the 7900 mark. But with some tuning on the dyno next weekend well see.
k&n / catless / evolve tuned
Winter beater / f 150 with a blade