Originally Posted by roadrage
hi everyone. i just bought a sirio evo3 sti. can anyone tell me who has tested the motor how it compares to others? thank you. austin
Many on this tread we have a STi,.... take your time to break-in and he will reward you with a very quick engine, with more power than the stock one... you will like it.
Many of us we invested up to 5 or 6 litres fuel making a break-in... take your time and use the Evo3 pipe.