Finally an accurate fuel filter/regulator that is 58 PSI!
Thread Starter
Burning Brakes
Joined: Jul 2011
Posts: 1,099
Likes: 111
From: Fredericksburg Virginia
Finally an accurate fuel filter/regulator that is 58 PSI!
I have bought WIX and AC Delco for many years. Starting about 2 or 3 years ago they went down hill quickly. The WIX was at around 100 PSI and the AC Delco was at 70. This was causing P0172 and P0175 codes, MPG display to be way off from manually calculating MPG. I found a company and asked about who and where their filters were made. They said they make them here in the US in CA. I also asked how accurate the pressure was and they assured me that it is at 58 PSI. So I took a chance and ordered 2. I installed it the other day and guess what, it was dead on at 58 PSI. I know what some will say that it will be hit or miss on the filters but to be able to get it right on the first filter now days was good enough for me. The company is Quantum Fuel Systems. They are using these for swap kits so you just have to choose what options you want. Just the filter is like $56 + ship/tax unless you buy 2 then free ship. Anyways, I hope this helps some of you out. Here is the link where I bought them from.
https://www.highflowfuel.com/lsx-swa...-fittings-qfs/
https://www.highflowfuel.com/lsx-swa...-fittings-qfs/
