Aluminum Coolant Cap euro rubber vanos oil line with

rubber vanos oil line with this high pressure vanos oil line made from braided stainless steel

Upgraded Oil Line

The factory diagnostic tools require specialized programs on dedicated laptops that are a pain for the average DIYer to set up and use

These are Genuine BMW sensors

E46 M3 S54

Aluminum Coolant Cap euro rubber vanos oil line withCNC aluminum 1. 2 bar Cooling System Cap uses 100% original BMW internal components that have been recalibrated to vent at 1. 2 bar vs. the factory 2. 0 bar setting. Most modern cooling systems are calibrated at 1. 0 1. 2 bar to reduce stress on the plastic components, increasing the lifespan of the fragile plastic parts without affecting the performance of the cooling system. The top of the cap is CNC machined from 6061 aluminum, hard anodized black