Hey, does anyone have a JR VPAC? how hard is the install and is it worth the money?

P.S. I want to mount it in the little cubbie next to my CD player.... Will it fit?

 

I belive this is the only vtec controller that actually changes all the fuel and timing maps along with the change over paint right?

 

The VPAC uses signals v-tec supply inputs and amplifies these signals to change the engagement point of the v-tec system. It accesses the v-tec fuel map from the ecu to get the right fuel for when v-tec is engaged. For $169 where i've seen it sold pretty good price.