An aluminum weld base mounting flange is furnished with each unit

Specifically

or ethanol-fueled applications where OEM plastic manifolds simply won’t hold up

This adapter kit is applicable for E36 (Euro oil-housing equipped) and E46 vehicles and allows for the use of -10AN fittings to route oil to a custom oil cooler setup

OEM Part Number: 17 21 2 284 540

BMW B46 Forged Rod & Piston Kit Connecting Rods:Carrillo An aluminum weld base mountingTake 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