View Single Post
Old 08-13-2013, 10:17 PM   #929
sw20kosh
Senior Member
 
Join Date: Jul 2012
Drives: 2013 Black FR-S
Location: SF
Posts: 3,030
Thanks: 881
Thanked 2,014 Times in 990 Posts
Mentioned: 153 Post(s)
Tagged: 1 Thread(s)
Quote:
Originally Posted by MattF View Post
Well just to confirm everyones suspicions about the boost creeping up to 10psi. I can without a doubt confirm that it was the header. Just installed my p&l header and I am no longer seeing boost over 7.5 psi. This is with the rest of the exhuast completely stock. I must say the car is a different beast with a new header even without my tune being adjusted at all.
Makes sense. Good confirmation though!
__________________
sw20kosh is offline   Reply With Quote