JE Pistons and Rings 99.5 Bore 79mm Stroke 11.5 Comp 1999+ Subaru EJ25 SOHC vendor_CP Pistons the Perrin pulley avoids these

the Perrin pulley avoids these potential problems by exactly copying the OEM piece

you'll need to add this adapter so this exhaust will fit your narrow body hatchback and not have any leaks

Lightweight and durable construction

02-26 WRX Front and Rear

JE Pistons and Rings 99.5 Bore 79mm Stroke 11.5 Comp 1999+ Subaru EJ25 SOHC vendor_CP Pistons the Perrin pulley avoids thesePart #: 314344 JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy. Fitment: SUBARU EJ25 SOHC 1999+ STD Bore: 99. 5mm Deck Clearance is . 015 below deck Features: Dome Dish requires no deburring or preparation 2618 T6 high tensile forged aluminum