Subaru Impreza WRX STi (2005) Mod List

Engine
  • IAG Stage 3 closed deck short block (99.75mm bore)
  • IAG Firelock rings
  • ARP case bolts
  • Manley crankshaft
  • Pauter connecting rods
  • JE coated pistons
  • King bearings
  • Killer B oil pan and pickup tube
  • Subaru 11mm oil pump
  • Subaru water pump
  • Koyo radiator
  • GSC valve springs, retainers, and valves
  • BC 272 camshafts
  • IAG 14mm head studs
  • Garrett GT3582R T4 divided 1.06AR turbo (3″ V-band outlet)
  • Full-Race Subaru STI dumptubes for twin scroll kit
  • MVS 38mm wastegate (black, Full-Race logo)
  • Full-Race reverse intake manifold kit
  • TiALSport blow off valve (10 PSI spring)
  • ceramic coating on downpipe, up pipe, lower manifold, and turbine housing
  • Radium twin fuel pump hanger
  • Walbro 450 fuel pumps (x2)
  • IAG fuel rails
  • Injector Dynamics ID1700 injectors (flex fuel)
  • Hobbs switch at 16 PSI for 2nd pump activation
  • iWire fuel pump controller
  • COBB flex fuel kit
Handling
  • Feal 441 coilovers
  • Whiteline sway bars and end links
  • outrigger bushings and mounts