BMW M3 E9X (S65 Engine) Evolve Vanos Hub Covers Upgrade

Replace Fragile Plastic VANOS Covers On Your BMW E9X M3 (S65 Engine) With Robust CNC Aluminium Units. Snap-On Design, Full Engine Protection, Safe and Durable.

One of the subtle but critical weak points of the S65 V8 in the E9X M3 is its factory plastic VANOS covers. Over time, these covers can crack, fracture, or fail entirely — risking fragments entering the engine’s oil pathways. The Evolve Automotive S65 Engine VANOS Hub / Covers Kit is engineered to eliminate that risk.

Machined from T6082 aluminium and finished with a protective anodised coating, these covers provide a durable, long-term solution that replaces the original plastic units completely. Evolve’s design ensures full coverage of the internal springs and cam mechanisms — unlike cheaper alternatives that leave components exposed. As stated on their product page, these are intended as a reliable, permanent upgrade for S65 engines.

Unlike performance mods, this kit isn’t about horsepower — it’s about safeguarding your engine from avoidable internal damage. If you value reliability and peace of mind, this is one of the most important protection upgrades for your E9X M3.

Why This Upgrade Matters

A failed plastic VANOS cover may seem minor — until debris enters your engine, damages oil passages or pickup screens, or compromises precision components. Many enthusiasts have learned the hard way: don’t wait for failure. The Evolve aluminium covers provide absolute protection against that danger, while maintaining OEM aesthetics and reliability.

Top Features

• Precision CNC-machined from T6082 aluminium for superior strength
• Anodised finish for corrosion resistance
• Full protective design — covers internal springs and cam mechanisms
• Exact-fit replacement of OEM plastic covers
• Easy snap-on design, no permanent modifications
• Eliminates risk of plastic failure in the engine top end
• Designed specifically for S65 V8 M3 E90 / E92 / E93

Installation

Because this upgrade involves removal of engine components, it is not recommended as a DIY project unless you are a highly experienced technician with familiarity of the S65 engine. This task is best performed by qualified a qualified mechanic with BMW experience to ensure cleanliness, proper sealing, and safe reassembly.

Although the covers are a snap-on replacement, care must be taken to prevent any debris from entering the engine during disassembly.

Carbonwurks can provide professional in-house installation for this kit, including careful removal, cleaning, fitting, and quality check. Contact us for fitment availability and pricing. This normally takes approximately 3-4 hours to complete.

Compatibility:

• BMW M3 (E90, E92 & E93) – All models

If you are unsure of fitment, please get in touch with us before purchasing. If you would like an up to date stock level check, please do get in touch.