Subaru OEM Forged Salt Bath Nitrided Crankshaft EJ25 Turbo

This is the OEM salt-bath titanium nitride-coated (“nitrided”) crankshaft used in 2011+ STI models.

Fits all 2006-2014 Subaru WRX, and 2004+ WRX STI. Also fits most other EJ25 turbo Subaru applications.