I really liked how well this kit was thought out. It was super easy to install and basically anything they could dummy proof they did. The only issue I had with this kit was the 15amp breaker and wiring being a bit small for the amperage. The fuel pump says it needs 20amp fuse. Even though my Vac readings were good the breaker would get hot and randomly trip. I also believe that the Deutsch connector at the pump is only good for 13amps consistently. I rewired my kit with a 20 amp automatic breaker and heavier wire. I also wired up a relay to my OE fuel restriction light to come on anytime my breaker trips.

Great service good product

Bought the Marty’s E fuel kit little over 3000 miles ago. So far I absolutely love it! The instillation was straight forward and super easy when following the instructions. Only thing I did before turning the key on was add about 2psi of air thru the tank vent to help prime the fuel pump. Everything in the kit is high quality and thought thru! No stone was left unturned with this kit! They really thought of everything! On first start up the first thing I noticed was how much quieter and smoother the truck ran. The injectors really love the constant fuel pressure the electronic fuel pump provides over the stock mechanical pump. Throttle response has improved and overall drivability of the truck has improved. Ordering thru KC Turbos was super easy, they processed the order and shipped it out right away! It even arrived faster than I was expecting. Overall if you are on the fence about ordering Marty’s Efuel, I highly recommend you do! You will not regret the purchase.

This kit provided everything and makes a factory look install. 10/10

Just wanted to add a review about the customer service from the actual designer (Marty) of these e-fuel pumps. I was contacted by the owner who was very pleasant and helpful with making sure I understood what the kit came with and some pointers that he highlights in his instructions to better prepare for installing. I have not received the kit yet but from the way Marty contacts you (order Friday night- called me Monday afternoon) and explains to the buyer about the system I’m extremely excited to get it on my truck. On top of that he added some parts for me at the cost of his cost in order to make sure I have everything I need on top of spare parts incase I make a mistake setting or priming the pumps. I’m going to highly recommend this to anyone who wants a system like this but doesn’t fully understand them 10/10