Subaru OEM Type RA Short block Subaru WRX 06-14/STI 04-21 – Reflected Image Motorsports
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Subaru OEM Type RA Short block Subaru WRX 06-14/STI 04-21

Subaru OEM Type RA Short block Subaru WRX 06-14/STI 04-21

  • $ 2,39099


  • Brand: Subaru OEM
  • Part #: 10103AD020
  • Assembly: Assembled
  • Displacement: 2.5L
  • Mfgr. Warranty: No Warranty

 

This is a fully assembled short block that includes all the main guts such as the factory pistons and rods, as well as the crankshaft and main seals to make it ready for the installation. You or your preferred mechanic would have to bolt on the heads, oil pan, and fill it with the proper fluids to make your vehicle roadworthy again. 

 

DETAILS:

  • Same casting as the latest EJ motors, "705"
  • Piston crowns are 2mm thicker
  • More support on piston wrist pins
  • Lower amount of cantilever produced
  • Slightly heavier pistons increase durability
  • Same strong Con Rods as 2018 STI
  • Overall, less prone to failure than previous STI blocks

 

Warranty Disclaimer:

Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.


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