• CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2) - SINGLE

CP Pistons

CP Pistons

CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2) - SINGLE

$24629
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CP Pistons CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2) - SINGLE

Fitment

Please Note: CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2) - SINGLE in legacy title scope, kept verbatim; the stored fitment list covers 13 entries, 2004-2012: Impreza - part SC7420 (stored MPN cppSC7420). Mapped to Master Sheet type Pistons and Sleeves. Notes-only: no fitment bucket written. Legacy title scope kept verbatim (STi casing as stored).

Description

This CP Pistons Piston & Ring Set, part SC7420, is a single piston and ring set for the Subaru EJ257 WRX STI applications in the Fitment Notes. Per the legacy title, the bore is 99.5mm, the size is Standard, and the compression ratio (CR) is 8.2.

Features & Specifications:

  • CP Pistons part number SC7420 (stored MPN cppSC7420)
  • Bore 99.5mm, Size Standard, CR 8.2, per the legacy title
  • SINGLE piston and ring set, per the legacy title
  • Units Per Sku: 1, per the stored listing attributes

Questions & Answers:

  • Does this piston set fit my vehicle? Fitment is as stated in the full stored application list in the Fitment Notes, which covers Subaru Impreza WRX STI applications for 2004-2012. Confirm by part number SC7420 and your EJ257 engine before ordering.
  • What is in the box? A single piston and ring set identified by part number SC7420, per the legacy title (Units Per Sku: 1).

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