Pneumatic Solutions in Welshpool
Unit 1/95 Kew Street
Ph. 9361 5677

The solinoid your after is a MAC, make sure you get the 12volt version. The guy there will know what your after if you tell him what your using it for.

.....also pretty sure ASG sell the same things so probably best to ask Sean and get him to fit it at the same time before the tune as the 2 wires need to be spliced into the same plug as the OEM 2 port.