SUBARU IMPREZA 2.5 WRX-STI motor EJ25 EJ257

Stroker kit forSUBARU Impreza 2.5 16v Turbo WRX - STi with engine type Ej25 & EJ257. 
Cc kit:  2600cc. 
Compound of this kit: 
- Forged crankshaft with 83mm stroker. 
- JE forged pistons (standard size)
- Rings and pistons pins. 
- Forged conrods K1 or Arrow. 
- ARP conrods bolts.
- 2x JE ProSeal multilayer head gasket 100mmø x 1.3mm.

This kit is design to maximum power and to increase engine cc´s.

Available an extra piston size.