So far the two GM dealers in Kitsap county I have been at have refused to consider installing the GMS1 tune kit to my car. I am looking for a GM dealer in the Puget sound area that has and will. Thanks!

 

Why the **** are they refusing a factory upgrade? I'd call GM.

 

Just talk to vince with trifecta in seattle...that's what I did...couldn't be happier

 

Chaplin's Chevrolet in North Bend will. Call and ask for Bob in service. North Bend is probably a bit far for you though. Calling Vince is a good idea too.

 

That is a good question, but if they don't want to do it I wouldn't want to force them to. They are pretty much telling you about the state of their service department, which to me is a flag that says "stay away!"

 

Bill pierre chevrolet in lake city, north seattle. They'll do it. I know, because I'm a tech there. This is the turbo upgrade for the ss right?

 

Isn't it pretty much just an 02 sensor and a flash?

 

2 map sensors, 2 O rings, and a flash.

 

like i said. bill pierre chevrolet. i work there, we'll do it.

 

Just head into King county. I dont know of a chevy dealer here that wont do it. Burien chev, Good chev, Bill pierre, jet chev, any of these guys will do it.