IAG Long Block Basic Installation Kit for 2008-20 STI. 2014-subaru-wrx sti-tsurugi edition you can simply purchase a

you can simply purchase a bushing kit and change your mounts to Competition or Race level performance

Due to the higher durometer

Direct replacement Y Connector for IAG AOS part numbers: Replacement 3/8" NPT to 5/8" Barb Hose Fitting

The IAG 1000+ Long Block features our Stage 4 Extreme Closed Deck Short Block that utilizes a brand new EJ25 Subaru case that is converted to closed deck and is bored and honed to 99

Harshness) is added in the cabin

IAG Long Block Basic Installation Kit for 2008-20 STI. 2014-subaru-wrx sti-tsurugi edition you can simply purchase aThe IAG Long Block Engine Basic Installation Kits provide all of the basic components needed to install one of our EJ25 Long Block Engine Packages in one complete kit. All fluids for initial break in are included. Just select the kit which fits your year and model. Components Included: 2 Gallons Premixed Coolant 6 Quarts Conventional Oil for the first 50 miles 10 Quarts Break in Oil 3 Oil Filters 3 Oil Drain Plug Washers OEM Subaru Engine Gasket Kit