IAG 750 EJ20 Closed Deck Case Halves (11mm H.S.M.) - Subaru WRX 2002-2005 D2-187 8 Grand Touring

8 Grand Touring

Subaru 06-07 WRX

This tech support extends beyond your harness and includes help with anything associated with your swap

The pilot bearing will fit loosely when installed

IAG 750 EJ20 Closed Deck Case Halves (11mm H.S.M.) - Subaru WRX 2002-2005 D2-187 8 Grand TouringIAG 750 EJ20 CLOSED DECK CASE PLANNING TO BUILD YOUR OWN ENGINE? START HERE It's no secret that the OEM Subaru case halves, or "block," aren't exactly the strongest. IAG has developed a process to greatly improve the strength of the OEM Subaru EJ20 Case Halves to combat the effects of high cylinder pressures brought on by increased power and boost. Our proprietary "Closed Deck" System works by supporting the top of the cylinder in the weakest areas