OEM Part Number: 17 21 2 284 540

Clutch Diameter: 7

It is a built to spec motorsport injector

these valve springs are built to handle engine speeds of up to 11

An aluminum weld base mounting flange is furnished with each unit

BMW B46 Forged Rod & Piston Kit Connecting Rods:Carrillo OEM Part Number: 17 21Take the guesswork out of your BMW B46 engine build with a precision matched forged piston and rod combo. Designed specifically for the turbocharged 2. 0L B46 engine, this package includes CP or CP x 5150 Pro Xtreme forged pistons and your choice of Manley, Carrillo, or Carrillo Pro Xtreme connecting rods. Whether you're building for reliable street power, aggressive track performance, or all out racing, this combo delivers the strength and