Cylinder Head O-Ringing Service, 8-Cylinder BMW Engines 11241288386 The cap is machined from

The cap is machined from a piece of billet aluminum

With higher displacement

with buttons on the side to navigate through a library of preset display styles

The Mishimoto BMW N54 Baffled Oil Catch Can is designed and engineered to reduce carbon buildup

XC1PDM32D10R400C2

Cylinder Head O-Ringing Service, 8-Cylinder BMW Engines 11241288386 The cap is machined from5150 AutoSport Cylinder Head O Ring Installation Service for 8 Cylinder BMW Engines O ringing an engine cylinder head for high performance, high boost turbo applications provides several mechanical advantages. These advantages primarily focus on improving the engine's sealing capabilities and durability under extreme conditions. Price includes head resurfacing and wash. Key mechanical benefits of O ringing an engine cylinder head: 1. Superior Sealing: