I've seen a write up here on how to install it in the evo x, but just a bit unsure where to 'T' in for the vacuum line, as the RA looks a little different.

Could anyone point me in the right direction, would be much appreciated.

 

I T'ed off right after the exit for BOV vacuum hose. Then ran a vacuum hose from that all the way where the stock boost controller is.

 

Thanks Jake,

Think I’ll need to get a larger t piece when cutting line off the BOV, the one that came with the kit looks will be too small & think might restrict flow across it.

 

yepp