CP Forged Piston Set, Subaru EJ257 WRX STi Bore:100 mm (+0.5 mm) immunity to transients according to

immunity to transients according to ISO 7637

2011-2015     F20/F21     116i / 118i / 120i / 125i

Mishimoto silicone hoses are constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance

Please note that this Head Stud Kit is not a retrofit from a Chrysler or Volvo stud kit

CP Forged Piston Set, Subaru EJ257 WRX STi Bore:100 mm (+0.5 mm) immunity to transients according toCP Carrillo is one of the most globally respected manufacturers of aftermarket pistons, known for their strict quality, durability, and range of performance applications. CP Pistons are designed to improve engine power and reliability by using high strength, lightweight materials and advanced engineering. Here are some of the features of CP Carrillo pistons: Lightweight design: CP Carrillo pistons are made from high strength, lightweight materials,