bd10 exhaust cam, from a 4x4 but will fit a 2wd with a spacer
£100

std clutch, brand new luk cost £115 from matt lewis..£80

water injection kit, in perfect working order, was fitted to my 5, no longer needed, cost me near on £300, will sell for £150
it can be mapped in or work off a preset boost pressure
complete kit, comes with hoses, sensors, 140w motor, just needs wiring.

pics coming