The Folks at ATS are good friends of mine. I spent last weekend (truck fest in denver) with Clint and Renee.
Their TC and trannies are first rate for all trucks. . Ford Dodge and Chevy. I spent some time in their Dmax with the tripple lock. rode like a factory truck from the passenger seat and clocked 13. 6s at the track... a crewcab longbed 4x4 with mudders on.
Don Ramers grey beast is equally impressive. Their shift-at-lockup capability is very cool. One of their employees, Mike, is running 12. 8s in a street driven 24v. There's a fella, John non-employee type, that tows to the tune of 40k per year in the mountains hauling a 30ft gooseneck full of furniture, all without problems. Their transmission's stay locked so they have no heat issues. they keep a decently high stall speed(still lower than stock) and have great fluid coupling to get the truck moving. Their TC is engineered from the ground up to take abuse and last a very long time.
I am truely impressed with their trannies. . enough that I'd go shiftless in a NY minute.
I'll sit back and wait for the 'but your're biased and you don't count' comments.
yes, they help me out on parts. yes, we trade technical info. yes, i do belive in their products.
They are still good people with excellent products