Sti · Cylinder Head
Subaru Genuine STI EJ257 JDM Type RA Spec 2.5L OEM Shortblock 10103AD040
Part number 10103AD040
$3,922.95
or 4 payments of A$980.74 with Afterpay
Low Stock · 1 left
Confirm compatibility with your vehicle
Listed for Subaru Sti · Subaru Wrx
This motor is physically a bolt-in for all WRX and STi models (WRXs will require ECU tuning, bigger injectors, etc.).
The only difference appears to be with the pistons:
THIS IS NOT A COMPLETE MOTOR: This is a fully assembled bottom end, which consists of a block, crank, rods and pistons only.
Send us your vehicle details and we’ll check compatibility before dispatch.
Estimated 1–2 weeks, subject to supplier-specific lead time
1
Delivery estimate
Estimated 1–2 weeks, subject to supplier-specific lead time. Tracking is supplied as soon as your order leaves us.
Low Stock · 1 left
$3,922.95