Just installed this weekend and at -35 the truck starts and runs like it used to, I'm waiting until warmer weather to test out the power of the engine with these installed. Time will tell how long they will last but being the coldest week of 2020 I'm impressed.
Very poor built tool. Bent up when trying to pull harness wouldn’t even break the plastic.
Brand new cummins part that should be replaced when changing injectors. Quirk shipping from this company.
Arrived on time and well packaged. Have yet to install but is complete.
good, quick service