Also have a genuine saff fuel tank with the plastic swirl pot (the one that works un like the shit copy tanks) £60

And a water injection system that i no longer need as i have a spec r intercooler!
This syten has the pump a stainless water tank these mounted in the boot on the back of the rear seats. Also a water hose that runs to the intercooler the jet and the wiring as it was in my own car (saff)
The system was activated via a relay that was triggered from my sm4 ecu this is still on my car at the mo so i will get some pics up and remove it this week £80