Selling as decided on different direction with my car.
Brand new still in the box
Purchased from Evil Empire last year.
This is a electronic boost controller and gauge.
So fully ready to go.
These are £240 delivered.
http://www.evilempireperformance.co.uk/gto-3000gt-shop/index.php?main_page=product_info&cPath=22_74_110&products_id=1232
Selling for £200 delivered.