MMX Reusable Stainless Steel Mesh Engine Oil Filter Insert for BMW B58/B57 3.0-litre Straight-Six, Washable

The permanent, reusable filtration upgrade your 6‑cylinder deserves

If you have heard about the paper element in these turbocharged straight‑six engines deforming under pressure, this lifetime stainless‑steel mesh insert is the reliable fix. It replaces the disposable cartridge with a high‑flow, high‑filtration reusable core that keeps lubrication consistent, protects critical internals and stands up to heat, pressure and spirited driving without the risk of the element crushing.

Why choose this washable stainless mesh insert

• Reusable and serviceable design - clean, refit and drive again at each oil change
• Stainless‑steel micro mesh for excellent particle capture without choking flow
• Stable oil pressure even under hard use, remaps and track days
• Long‑term reliability by removing the weak disposable media from the lubrication circuit
• Cost effective over time - stop buying throwaway paper cartridges
• Eco‑friendly alternative with no single‑use filter waste
• Direct drop‑in for cartridge housings on these 3.0‑litre six‑cylinder petrol and diesel platforms

Real‑world results

We have installed and run this unit ourselves and customer feedback has been excellent. Drivers report clean, consistent oiling, smooth cold starts and confidence during prolonged high‑load use. It is a simple upgrade that solves a well‑known weak point.

Who is it for

Ideal for owners of B58 and B57 applications looking for a durable, cleanable oil filter insert that resists element deformation. Perfect for daily use, tuned cars and performance builds seeking dependable lubrication and easy servicing.

Maintenance

At each service interval, remove, clean and refit. No special tools required. Enjoy consistent performance without replacing a paper element every time.

Professional fitting available

Want it installed for you? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

Search terms to help you find the right upgrade

B58 oil filter upgrade, B57 oil filter upgrade, reusable oil filter insert, washable stainless steel oil filter, serviceable mesh oil filter, cartridge filter alternative, high flow engine filter, paper element fix, collapsed filter solution, 3.0 straight six performance filter, maintenance friendly oil service upgrade.