2020 RAM Highly recommend, the transmission went out of my 2020 Ram. I was having trouble finding a shop that wanted to work on that new of a truck. Karl an his team wanted to work on it, built me one specifically for what I’m doing with the truck an answered every question I had about it. 10/10 recommend Redline. Jack G.
I’m very happy I used these guys, they fixed up my transmission and added some other stuff to my truck. I would definitely use these guys again. Chris M.
2006 FORD F250 Karl and his team did an excellent job building a stage 3 5r110 for my 2006 F350. Having them build it was the best decision yet for the truck. It puts down about 650hp and it hold it so damn well now. They got the truck done when they said they would (5 days) and were very good communicating along the way. When I picked it up the truck was clean inside and the professionalism was outstanding. I like working on my own stuff and stay away from most shops, but I will give these guys business any day! 11/10 Benjamin K
2016 RAM The transmission went out in my 2016 Ram 2500, I knew I needed a good one because I tow a lot... I was referred to RedLine by quite a few guys and after the 1st call and speaking to Karl, I knew I got a great shop. Karl explained the different options and was very professional, yet still talked to me like I was a friend. I also had some turbo issues with the truck and they straightened it out without hesitation. RedLine gets a 10/10 in my book. I put just over 1,000 miles on the new transmission in 2 days after it being built and the truck runs phenomenal! I highly recommend Karl and his crew at RedLine! Tom F.