Short Blocks
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IAG / Willall Billet Aluminum EJ25 Subaru Case Halves For WRX, STI, Forester XT & Legacy GTCA$14,490.77Using the same world-leading technology found in Willall’s incredible billet GT-R block, the billet EJ case seeks to... -
IAG Stage 4 Tuff EJ25 Closed Deck Case Halves, O-Ringed, Bored & Honed to 99.75mm, 14mm Head Stud Conversion, Pinned Mains, ARP Case BoltsCA$5,216.69The Stage 4 Tuff is IAG's strongest and most prepared EJ25 Closed Deck offering. -
IAG Stage 4 Plus EJ25 Closed Deck Case Halves, Bored & Honed to 99.75mm, 1/2" Head Stud ConversionCA$3,767.57IAG's Stage 4 Plus Closed Deck EJ25 converted case halves are the most cost effective short block modification for high... -
IAG Stage 4 Plus EJ25 Closed Deck Converted Case Halves with 1/2" Head Stud ConversionCA$3,332.87IAG's Stage 4 Plus Closed Deck EJ25 converted case halves are the most cost effective short block modification for high... -
IAG Stage 3 Tuff EJ25 Closed Deck Converted Case Halves Bored & Honed to 99.75mm with 1/2" Head Stud Conversion For Subaru WRX, STI, Legacy GT & Forester XTCA$3,332.87IAG's Closed Deck converted case halves were created to be the most affordable and cost effective short block... -
IAG Stage 3 EJ25 Closed Deck Converted Case Halves Bored & Honed to 99.75mm For Subaru WRX, STI, Legacy GT & Forester XTCA$3,043.06IAG's Stage 3 Closed Deck converted case halves were created as the most affordable and cost effective short block... -
IAG Stage 3 EJ25 Closed Deck Converted Case Halves For Subaru WRX, STI, Forester XT & Legacy GTCA$2,608.32IAG's Stage 3 Closed Deck converted case halves were created to be the most affordable, cost effective short block... -
IAG Stage 1 2.5L Subaru Short Block For WRX, STI, Legacy GT & Forester XTCA$4,202.34IAG Stage 1 Short Block -
IAG Stage 1 Plus 2.5L Subaru Short Block for WRX, STI, Legacy GT, Forester XTCA$4,637.05IAG Stage 1 Plus Short Block -
IAG Stage 2 2.5L Subaru Short Block for WRX, STI, Legacy GT, Forester XTCA$4,637.05IAG Stage 2 Short Block
