Ferrea valve springs are meticulously heat-treated and stress-relieved

2 for competition in NHRA

For Non-VANOS M50 Engines

and they have proven to be a top performer in both street and racing BMW N20 and N26 engines

CP Forged Piston Set, Mitsubishi 4G63 1G (6-Bolt) Stroke:88 mm Ferrea valve springs are meticulouslyCP 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,