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Old 10-22-2012, 10:50 AM   #13
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Member#: 265783
Join Date: Dec 2010
Chapter/Region: RMIC
Location: monica's taco shop
2008 wrx
Niner ROS 9


Originally Posted by MaddMax View Post
I firmly believe there's a very random hiccup in the fuel delivery system that can momentarily flake out cause a very deadly lean condition.
would upgrading the fuel pump at stage 2 remedy this, or at least be some insurance against this possibility?

i just picked up a maddad bellmouth catted DP, and am also concerned with affecting the reliability of my 08 wrx when going stage 2. like the OP, i don't plan to race, just want to up the HP of my daily driver.

i have been reading a lot about how monitoring the IDC is important when upgrading turbos, thus the importance of simultaneously upgrading the fuel pump and injectors... so this has me thinking i should perhaps upgrade my fuel pump before installing my DP.

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