On a 04.5 should I use a kit for 98-04 or a 05-07? Ive got different answers from a few people locally. Thanks.
I had the stock lift pump go out before and my dealer replaced it. They installed an additional relay under the hood that they said was an upgrade to my original unit. Is this the upgrade you are talking about? Also I already have a Six gun tuner and am installing a modified cp3 with 90 horse injectors. Compound turbos and other upgrades are sure to follow. Should I go with the 150? Thanks.