Tom all the way!!
He is very easy to get ahold of. Service is awesome and the tunes are even better.
I have been running my 01 with a roush turbo kit for a total time of about 7 months. It started with 7psi,then 9psi, now im at 11, and this week i plan to go to 14psi. My car sees WOT literally every day and my car still runs perfect.
The only con i have is that tom is a little bias and somtimes wont let the customer do his own thing. He wont give me a launch control so i can pull more consistant 60's.
'01 Turbo ZX3: 364hp, 317tq <SOLD
'11 Coyote: 440hp, 385tq <SOLD
'96 F-350 PowerStroke
'14 Turbo Coyote GHIT:650hp, 615tq
'03 Svt Zx3 soon to be turbo.