on my daily driven DA, how much boost is safe to run on an internally stock b18a1 ? i was thinking around the ballpark of 8lbs. ? anyone ? also im looking at the garrett t3/t04e, which trim and a/r sizes are appropriate for an LS. how's .50 trim and .63 a/r sound? too big for such a low revving engine? help me people.

 

been covered a trillion times. Archives Search is your friend. Heres a headstart, Buy your tuning program FIRST then buy the turbo.