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EJ25 Low-X Forged Piston Kits

These pistons are produced in small batches in the UK by racing piston specialist Omega. The Low-X piston was developed as a low expansion alternative to their highly respected 2618 alloy versions. Forged from a 4032 alloy with Omega's usual attention to detail in terms of surface finishing, heat treatment, and overall quality. Features a low friction skirt coating. Piston kits are priced with rings.

Usually ships the next business day (99.75mm size is special order 1-2 weeks).

Manufacturer: RCM/Omega

Applications:

  • Subaru WRX STI MY15-21 w/ EJ257
  • Subaru Impreza STI MY04-14 w/ EJ257
  • Subaru Impreza WRX MY06-14 w/ EJ255
  • Subaru Legacy GT MY05-09 w/ EJ255
  • Subaru Forester XT MY04-12 w/ EJ255
Part No. Description Bore Size Price Ea. Add to Cart
RCM-2804 Omega Low-X Piston & Ring Set 79mm Stroke 8.2CR (EJ257) 99.5mm $1038.00
RCM-2805 Omega Low-X Piston & Ring Set 79mm Stroke 8.2CR (EJ257) 99.75mm $1038.00