2009 STI Rotated ETS Turbo Kit 6266 - 522 @ 28psi on 93 octane
View Single Post
03-06-2013, 08:22 AM
06 Wrx RWD Auto
Originally Posted by
Why 2 step colder plugs when still on 93?
second this ^^. one step should be perfect.
of the site do not see these ads.
View Public Profile
Find More Posts by stretchedk7