T type R New Member Aug 10, 2002 47 0 0 Jan 2, 2005 #1 Jan 2, 2005 #1 quick question got friend concerned about his car...he says he's only seeing 4 p.s.i. has hi flow cats ,K&N and exhaust? is this with in normal parameters or low?
quick question got friend concerned about his car...he says he's only seeing 4 p.s.i. has hi flow cats ,K&N and exhaust? is this with in normal parameters or low?
RED92VERT Founding Member May 31, 2000 74 0 0 Jan 2, 2005 #2 Jan 2, 2005 #2 4psi seems low, I would get a new boost guage and check it out.
Head Paneer Founding Member Nov 7, 2001 1,823 0 37 Surf City, CA Jan 3, 2005 #3 Jan 3, 2005 #3 What year and model car does your friend have and has it always been making 4 lbs. or is this a recent occurrence?
What year and model car does your friend have and has it always been making 4 lbs. or is this a recent occurrence?