Why do the BMW E92 M3 VANOS covers need replacing?

The factory S65 VANOS spring covers are made from plastic that becomes brittle with age and heat cycles. As they crack or break loose, pieces can fall into the oil system and block the oil pickup pipe, causing oil starvation and potentially catastrophic engine damage. The MMX BMW E92 M3 VANOS cover kit replaces them with 7068-T6 aluminum that will not crack, degrade, or detach.

Is this a full VANOS unit replacement?

No. This kit replaces only the plastic spring covers on the existing VANOS units, not the units themselves. If the VANOS units are functioning correctly, this is all that is needed to address the plastic cover failure risk. It is a cost-effective fix compared to replacing the entire VANOS assembly.

Does the BMW E92 M3 VANOS cover kit fit the E90 and E93 as well?

Yes. The MMX kit fits all S65-powered E9x M3 variants: the E90 Sedan (2007-2013), E92 Coupe (2007-2013), and E93 Convertible (2007-2013).

How difficult is installation?

The covers are a snap-on fit and require no special tools. The most important precaution during removal is ensuring no fragments of the old plastic covers drop into the engine. Level-2 install difficulty applies due to the need to access the VANOS units.

What is included in the kit?

The MMX kit includes a full set of aluminum VANOS covers to replace all the factory plastic covers on one S65 engine. Everything needed for the replacement is included.

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Description

MMX VANOS Cover Kit for E90 / E92 / E93 BMW M3

BMW E92 M3 VANOS cover kit from MMX Performance is a precision-engineered, direct-fit aluminum replacement for the factory plastic spring covers on the S65 4.0L V8 engine found in the E90, E92, and E93 M3. The OEM plastic covers are a documented weak point: over time, they become brittle, crack, or break loose, and if pieces enter the oil system, they can block the oil pickup and cause oil starvation with potentially catastrophic results. BMW does not supply the plastic covers as a standalone part, making a full VANOS unit replacement the only OEM route. The MMX kit resolves the failure mode directly at a fraction of the cost, CNC-machined from high-strength 7068-T6 aluminum and finished in black anodizing for long-term durability and heat resistance. Installation is a snap-on fit requiring no special tools, engineered and manufactured in the UK.

Features

CNC-machined from 7068-T6 aluminum; significantly stronger and more heat-resistant than the factory plastic
Black anodized finish for corrosion and wear resistance
Full spring coverage; no exposed springs, unlike some alternatives
Direct-fit snap-on installation; no special tools required
Prevents oil starvation from plastic debris entering the oil system
Cost-effective alternative to full VANOS unit replacement
Designed and manufactured in the UK

Applications

BMW M3 Convertible: E93 | 2007-2013
BMW M3 Coupe: E92 | 2007-2013
BMW M3 Sedan: E90 | 2007-2013

Notes

Compatible with S65 engines only. Does not fit any other BMW engine
OEM plastic covers can be very brittle take care not to drop any pieces into the engine during removal
Sold as a kit

Frequently Asked Questions

Why do the BMW E92 M3 VANOS covers need replacing? The factory S65 VANOS spring covers are made from plastic that becomes brittle with age and heat cycles. As they crack or break loose, pieces can fall into the oil system and block the oil pickup pipe, causing oil starvation and potentially catastrophic engine damage. The MMX BMW E92 M3 VANOS cover kit replaces them with 7068-T6 aluminum that will not crack, degrade, or detach.
Is this a full VANOS unit replacement? No. This kit replaces only the plastic spring covers on the existing VANOS units, not the units themselves. If the VANOS units are functioning correctly, this is all that is needed to address the plastic cover failure risk. It is a cost-effective fix compared to replacing the entire VANOS assembly.
Does the BMW E92 M3 VANOS cover kit fit the E90 and E93 as well? Yes. The MMX kit fits all S65-powered E9x M3 variants: the E90 Sedan (2007-2013), E92 Coupe (2007-2013), and E93 Convertible (2007-2013).
How difficult is installation? The covers are a snap-on fit and require no special tools. The most important precaution during removal is ensuring no fragments of the old plastic covers drop into the engine. Level-2 install difficulty applies due to the need to access the VANOS units.
What is included in the kit? The MMX kit includes a full set of aluminum VANOS covers to replace all the factory plastic covers on one S65 engine. Everything needed for the replacement is included.

About MMX Performance

MMX Performance is a UK-based specialist in performance parts for BMW and MINI vehicles, crafting high-quality upgrades that blend precision engineering, rigorous testing, and motorsport heritage. Driven by enthusiast culture, MMX designs its products in the UK and puts them through track validation to ensure durability, fitment accuracy, and on-road performance. Their catalog spans drivetrain components, spacers, hardware, and chassis enhancements, all tailored to elevate both the driving experience and visual appeal of BMW and MINI models.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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MMX VANOS Cover Kit for E90 / E92 / E93 BMW M3 [MMR03-2001]

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MMX VANOS Cover Kit for E90 / E92 / E93 BMW M3

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Notes

Frequently Asked Questions

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