BMW S54 Dry Sump Kit by 5150 Autosport

Upgrade your BMW S54B32 / S54 engines with the BMW S54 Dry Sump Kit by 5150 Autosport, a premium performance upgrade. Engineered by 5150 AutoSport, this performance component is built to the standards demanded by high-performance and motorsport BMW builds.

Key Features

• Designed for BMW S54B32 / S54 engines
• Premium quality performance component
• Precision-engineered fitment
• Built for performance and durability
• Supplied by 5150 AutoSport, trusted by BMW enthusiasts worldwide

Product Details

5150 Autosport S54 Dry Sump Kit

Designed, engineered, and proven in competition, the 5150 Autosport S54 Dry Sump Kit is the ultimate oiling solution for serious motorsport applications. Developed and tested on our own race engine and race cars, this system eliminates the oil control limitations of the factory wet sump setup and delivers consistent oil pressure under the most demanding conditions.

The factory S54 oiling system was designed for a production street car and has known limitations when subjected to sustained high RPM, high-G cornering, hard drag launches, and aggressive drift use. At elevated engine speeds, the factory oil pump can cavitate, reducing its ability to maintain stable oil pressure and potentially putting critical engine components at risk.

Our dry sump system addresses these issues by providing a constant supply of deaerated oil to the engine while actively scavenging oil from the crankcase. This creates a lower-pressure environment that reduces windage losses, improves piston ring seal, and helps the engine operate more efficiently at high RPM.

Proven Benefits

1. Consistent oil pressure in extreme conditions

   Proven in road racing, drag racing, and drift applications, the system maintains stable oil pressure during high-G cornering, acceleration, and braking.

2. Eliminates oil starvation and pump cavitation

   Continuous scavenging and an external reservoir keep the oil supply stable, even when the factory wet sump system would struggle at high RPM.

3. Reduced windage and crankcase pressure

   By lowering crankcase pressure, the system reduces resistance to piston movement, decreases blow-by, and improves piston ring seal for better efficiency and power delivery.

4. Improved oil quality and engine protection

   Better oil control, reduced aeration, improved filtration, and more effective cooling help maintain a strong oil film on bearings and journals, increasing reliability and engine longevity.

5. Built for high-performance motorsport use

   Designed specifically for the BMW S54 platform and validated through real-world competition use in high-horsepower and professional race builds.

Why It Matters

A dry sump system is more than just protection against oil starvation. It is a performance upgrade that improves engine efficiency, reliability, and durability under conditions the factory system was never designed to handle. The result is a more stable, more capable S54 that can survive sustained high RPM and extreme vehicle dynamics with confidence.

At 5150 Autosport, we do not just sell race parts—we race them. Every component of our S54 Dry Sump Kit has been developed and validated through real-world competition to deliver the performance and reliability serious racers expect.

For off-road and competition use only.

Compatibility

BMW S54 Models

• BMW E46 M3
• BMW Z3 M Roadster / Coupe
• BMW Z4 M Roadster / Coupe

Why Choose 5150 AutoSport?

• Purpose-built BMW performance engineering
• Components developed for high-power, real-world durability
• Trusted by serious BMW engine builders
• Specialist knowledge of forced-induction and high-RPM builds

Why Buy from R44 Performance?

R44 Performance supplies premium BMW performance and engine-building components trusted by enthusiasts worldwide.

• BMW specialists
• Genuine 5150 AutoSport products
• Fast UK & worldwide shipping
• Expert product support

Upgrade your BMW S54B32 / S54 build with the BMW S54 Dry Sump Kit by 5150 Autosport — available now from R44 Performance.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.