“Have your tuning and loving it! Just can’t wait to get a tranny to see what my truck can do!”
-Donovan Turek

Just want to say, thank you so much for the awesome tuning. I’m so happy with them and how the truck runs now! Also thank you for your help oh such short notice today, its great knowing that helpful business owners like you are still out there kickin’ around! Thanks so much, for sure referring my duramax buddies to you for efi ! See ya at SEMA !
-Chelsey Hennig

“Thanks the autocal and tunes I am very happy with it and ur customer service”
-Andrew Rainey

“Truck runs so smooth! Best decision I’ve made in a long time! I couldn’t be happier!!”
-Katie Pajestka

“Absolutely amazed at how well my truck runs thanks again man”
-John Vasilakis

“Thanks for the quality customer service bro! he drove an hour to use my V2, thanks for everything”
-Chase Jenkins

"Just want to say thanks for taking the time to write these tunes for my lmm they are sick!!! You will tune every duramax I ever own!”
-Dalton Lancaster