CP Pistons Piston & Ring Set for Subaru EJ20 WRX 92.5mm Bore +0.5mm Size 8.5 Compression Ratio 2002-2005 Subaru Impreza WRX

CP Forged Piston & Ring Set - Subaru EJ20 WRX 92.5mm 8.5:1 - Set of 4

CP Pistons SKU: CPPSC7400-4
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CP forged piston and ring set for the Subaru EJ20 (2002-2005 WRX). 92.5mm bore (+0.5mm over), 8.5:1 compression for boosted builds. Forged from 2618 aluminum. Includes CP piston rings. Set of 4.

Specifications

Type Forged piston & ring set
Engine Subaru EJ20 (WRX)
Bore 92.5mm (+0.5mm)
Compression 8.5:1
Material 2618 forged aluminum
Includes CP piston rings
Quantity Set of 4
Part Number SC7400-4

This part fits:

Year Make Model Submodel
2005 Saab 9-2X Aero
2002-2005 Subaru Impreza WRX

Shipping

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Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
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Full details: Shipping Policy · Refund Policy
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