Evolve S65 VANOS Covers BMW E9X M3

By Evolve
£435.00
Available – Dispatched within 3–5 Days

Eliminate a Known Weak Point on the S65 Engine

The Evolve S65 VANOS Aluminium Covers, developed in collaboration with MR VANOS, are a precision-engineered replacement for the original brittle plastic covers found on the BMW S65 engine. Over time, the factory covers can crack, loosen, or even break apart — a known failure that can cause catastrophic internal engine damage if plastic fragments enter the oil system.

Evolve’s CNC-machined aluminium solution eliminates this risk entirely, offering a robust and permanent fix for both road and track-driven E9X M3 models.

The Issue – Plastic Failure and Oil Starvation Risks

The OEM S65 VANOS covers are prone to degradation due to heat cycling and age. When these covers fail, fragments can enter the engine’s oil pickup, potentially blocking oil flow and leading to oil starvation or complete engine failure. Unfortunately, BMW does not supply these covers separately — instead offering complete (and expensive) VANOS unit replacements.

The Solution – Precision-Machined Aluminium Replacement

Evolve’s redesigned covers are a true drop-in replacement that retain the full OEM functionality and spring protection of the original design, while eliminating the weakness of the factory plastic. Manufactured from high-grade T6082 aluminium, these covers are anodised in black for heat resistance and corrosion protection.

Unlike alternative products, Evolve’s covers fully enclose the springs, ensuring protection from debris while maintaining OEM fitment.

Key Features

  • Developed with MR VANOS for accuracy and reliability

  • CNC-machined from T6082 aluminium for maximum durability

  • Anodised black finish for corrosion and heat resistance

  • Direct replacement for the OEM plastic covers – no modification required

  • Simple snap-fit installation with standard tools

  • Designed and manufactured in the UK

Important Installation Notice

OEM plastic covers are known to become brittle with age. Please take extreme care during removal to ensure that no broken plastic fragments fall into the engine.
We strongly recommend inspecting the surrounding area and oil galleries before reinstallation.

Compatibility

  • BMW E90 M3 (2008–2013)

  • BMW E92 M3 (2007–2013)

  • BMW E93 M3 (2008–2013)

  • Engine code: S65 4.0 V8

Ideal For

  • Preventative maintenance on ageing S65 engines

  • Track-prepared or performance-oriented E9X M3 builds

  • Long-term reliability and peace of mind

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