STI Subaru OEM Shortblock EJ257

$3,250.00
RRP $3,500.00
SAVE $250.00 (7%)
Available to Order

Description

This is a genuine Subaru EJ257 2.5 litre shortblock. This shortblock is standard equipment on the 2006+ Australian STi. The 2.5 litre block makes a great upgrade for all WRX models, since there is no replacement for displacement.

The Australian STi block features a semi-closed deck for increased strength. This motor is physically a bolt-in for all WRX and STi models (WRX's will require ECU tuning, bigger injectors, etc.).

NOTE:

1. THIS IS NOT A COMPLETE MOTOR: This is a fully assembled bottom end, which consists of a block, crank, rods and pistons only. You will need to reuse your stock cylinder heads or purchase replacements.

2. The OEM 2.0L WRX heads will bolt-on for to the 2.5L short block, but there will be a change in compression.

3. For high-powered applications, we recommend replacing the cast OEM pistons in this block with Mahle Forged OEM-size units.

Specifications

SKU ST10103AC030
Brand Subaru
Shipping Weight 48.0000kg
Shipping Width 0.500m
Shipping Height 0.400m
Shipping Length 0.500m
Shipping Cubic 0.100000000m3

Reviews

Be The First To Review This Product!

Help other Tuspeed users shop smarter by writing reviews for products you have purchased.

Write a product review


More From This Category


$367.00

Not yet rated
SKU: T9025

GFB RESPONS TMS (25mm Inlet, 25mm Outlet - Suits Bosch Replacement)

$289.00

Not yet rated
SKU: 050

Killer B Ultimate Oil Pickup EJ20

$436.32

Not yet rated
SKU: TS-0215-1018

BOV SP Dual Port Subaru WRX 2015+ - Black

$149.00

Not yet rated
SKU: RCM1694

RCM EJ25 (after 2006) High Performance Head Gasket 1.5mm (Each)

$1,489.00

Not yet rated
SKU: 14416-4

PRO SERIES TURBO TUFF "I" BEAM STEEL RODS EJ20/25

$125.00

Not yet rated
SKU: RCM2477

Billet Air Pump Delete Kit

$2,450.00

Not yet rated
SKU: RCM2670

RCM DRY SUMP UNDER BONNET INSTALLATION KIT RHD EJ20/22/25