I'm a founder of a local club in the area, we're currently looking for a reputable tuner that has a dyno. No fast tuning.stangman1 said:let me know if you need a good tuning shop for your stangs.
Thanks, now how do I get to upland?Slapyo said:check out VTS Racing in upland, ca. http://www.vts-racing.com give Glen a call. he has a dyno and can dyno tune. He has diablo chips and SCT chips. He will do a dyno day if a group is interested.

ExtremeSaleen said:GRC is located in Mission Viejo. They prefer to use Diablo's but can also do custom chips. Anyone reading this that owns a Saleen, do not use them. My car was detonating and pinging horribly after they did the tune on my car, and had to have it redone at Powertrain Dynamics in Huntington Beach. Car is running great now.
GRC does a lot of standard Mustang's though so you may have a better experience.
scorp69 said:so why did you leave grc if your stang wasn't running right?

L8 MUSL said:And, what is a "standard Mustang"? Like a Saleen is some sort of super Mustang or something ?![]()
