One of my friends refered these guys to me. Ive never really heard of them and i live only about 10 minutes from them. Has anyone heard of dynospeed racing in bartlett, tn?? also, they had a special going on for a Livewire with 3 custom tunes for $569 and an x3 with 3 custom tunes for only $379. I dont know much about the livewire only thats its similar to the gryphon or edge with all the displays. this is the website for them.
http://www.dynospeedracing.com/parts/index.php
what do yall think?

 

See what guaranties they offer if you are not happy or something goes wrong. They look like primarily Mustang tuners with a few trucks and other cars. They could be good. You should talk to some of their truck customers if you can and find out about overall drive-ability. Some tuners are all about 1/4 mile times and not everyday driving. The best 1/4 mile time tune is NOT the best tune for daily drivers.

 

I've never heard of them. I'd stick with the reputable tuners you hear around here.