The kit your talking about is for using an aftermarket solenoid right?
Quote: Originally Posted by
phrozen 
You can use the stock solenoid if you have it, or use the AEM one if you have it.
We're putting together a kit now, but it turns out that it will be fairly expensive. The cheap MAC part that is ~ $20, is not really the right one to use for this application. There are several upgrades that they recommend to the valve for this application that pushes up the cost. The upgrades are about making the valve weatherproof and handle high temps. Then add in good vacuum hose, quality fittings and the price does go up some.
So, I'd recommend using the stock solenoid if you have it. We will also have our kit ready soon.