Model - 2006 Impreza STI (Hawkeye)
Block - Darton Sleeved EJ257
Displacement - 2.5L 4 Cylinder Boxer Engine
Camshafts - Cosworth 278 11mm lift inlet 274 10.2mm lift Exhaust
Pistons - Wiseco 100mm 9:1CR
Bearings - ACL Race Series
Crank - Subaru Heat treated 2012 > 79mm STI Crank
Head Studs - Possum Bourne 14mm WRC headstuds
Rods - Cosworth
Fuel Rails - Cosworth
Heads - WRX D25 head casings (unported)
Valve Springs - Supertec Double springs (82LB)
Valves - Inlet Supertech Niterided, Exhaust Supertec Inconel
Retainers - Supertec Mild Steel
Fueling - Walbro 460 intank lift pump and 2 x Bosch 044 inline pumps, Speedflow surge tank, Bosch 2200CC Injectors, Braided  fuel lines with AN fittings througout, Turbosmart FPR 1200 fuel pressure regulator.
Sump - Killer B
Mocal - Oil Cooler
Inlet Manifold - Cosworth with Cosworth TGV Deletes
Exhaust Manifold - Kakumei UEL modified for twistmount turbo
Turbocharger - Garrett GTX3582 .82 V-band Housing
Wastegate - Turbosmart Pro Gate 50
Exhaust - X Force 3in stainless
Intercooler - Process West FMIC
Boost - 30psi/2bar
ECU - Vipec V88 tuned by Justin at BYE Performance
Clutch - Competition Clutch Twin Plate with AP Racing Hydraulic Release bearing.
Brakes - OEM Brembo Calipers with DBA 4000 Slotted Discs and Ferodo DS2500 pads all the way round
Purpose of car - Daily Driver / Weekend Warrior /Trackday Special