BMP 04.5-16 Duramax Lift Pump

Works good. Little noises. Added rubber bumps help a little. If your not doing a sump pump (i dont like due to fuel moving around can run dry.) Or a draw straw (which they dont offer and dont want to drop tank.) You have to get a fuel filler hose manifold tee. It only comes in 1 1/2 so you need to add adapters (exhaust coupling 1 1/2 to 1 3/4 you need two. Or use a radiator hose most are 1 1/2 inside diameter x 1 3/4 outside diameter cut off about three inches for each side) no leaks and no issues filling up. Be nice if they offered these options instad of the sump pump and draw straw. 05 lly 1 piece y bridge, upgraded hot cold pipes, 5 inch exhaust, cold air intake, tunned and deleted

I wouldn’t recommend this product. I bought the lift pump with the sump for my 2013 LML duramax. First I will start by saying the only instructions /instructional video was performed on an older model duramax which I believe is 7 years older (they are the same but different). The mount bolts for the frame brackets provided wasn’t anywhere close to long enough so I had to buy longer bolts, inside the wiring harness there was two wires that was cut and once they touch the fuel pump will not work. After driving my vehicle with it installed for one week the whole system completely quit working, I haven’t tried to diagnose it I just hooked the OEM and wish I didn’t buy it. Save your money buy a FASS or airdog a well known system.

Decided to try a different route from the big 2 fuel systems, best decision I’ve made for my duramax!