Originally Posted by Japi
Have you ac schnizer, kelleners, manhart racing ship tuning or other upgrade for engine?
What do you think about exhaust system for M1, is it rational and give it more power or only sound
I am intresting to hear more yours experience about tuning for 1M?
Soooo....I did my homework and decided to go with the ESS Stage 1 (no choice there yet). I should have it up and running today or tomorrow and I will post a (very)brief review then...