CP Piston & Ring Set for Subaru EJ25 WRX STi – Bore (99.75mm) – Size (+0.25mm) – CR (10) – Set of 4

Description

Part #: cppSC7416-4

Whether you’re racing a Honda, Acura, Mitsubishi, Toyota, Nissan, or Subaru, CP Pistons has specially designed high-performance pistons off-the-shelf. In most cases, these will directly replace the stock pistons. *Features* * High strength aluminum forgings * Super lightweight designs * Fully CNC machined and balanced to +/- 1 gram * Wrist pins included at no extra cost * Accumulator groove included * Double pin oilers, force fed from oil ring * Pick lock grooves for easy lock removal