11:1 CR Forged Pistons and 144 mm Carrillo Rods tailored for the BMW S14

Preloaded with firmware and free

Mishimoto's BMW radiator end tanks are constructed from high-quality aluminum TIG-welded to a 100% brazed aluminum core

2010-2013     E82/E88     135i

03") hole to be fabricated

BMW S58 Oil Sprocket Bolt by ARP 1301806 11:1 CR Forged Pistons andUpgrade your BMW S58 engine with the ARP2000 Oil Sprocket Bolt, engineered for superior strength and reliability. Unlike the factory torque to yield bolt, which is designed for one time use, this high performance ARP bolt offers increased durability and precise clamping force to withstand high revving and high horsepower applications. Manufactured from ARP2000 material, it provides exceptional fatigue resistance and ensures secure sprocket retention