IW STi Forum banner
1 - 5 of 23 Posts

· Registered
Joined
·
160 Posts
I am actually looking at the same turbo, and have the same question. Why would I pay an extra $100 for an upgraded actuator. What does it actually do? If one calibrated higher boosts sooner, why would you ever put a lower one on?
 
1 - 5 of 23 Posts
Top