Cost of Transmission Rebuilt

370Stealth

I agree with you, it is something I need to handle all that power but the cost seems a bit high, don't you think?

JARblue

I'm sure there are shops that can do the work. It's just a matter of finding a competent one.

It's not like the Z AT is some magical transmission. But like virtually every other aspect of the car, the demand dictates the aftermarket market. The Z doesn't sell many cars in first place. Even fewer have ATs. And far fewer go boost. So it follows there aren't a whole lot of companies willing to throw money at R&D for AT built transmission option for the Z.

There are a number of guys who just tune down the torque to accommodate the stock AT weakness.

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370Stealth

I agree with you, their name seems to come up the most and seem very reliable. I live in Michigan and my car is considered unique in here because of our weather. We are Motor City so you see more of the American muscle here so the market for this kind of work is very minimal.