BMW Engine Parts for BMW 5 Series E60 (2004-2010)

Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles). 

These are the stock, fluid-filled motor mounts and are the best we have used at dampening engine vibration and the best rubber mount for longevity. They are also the original height so there is no worry over clearance issues or the need to shim anything to the correct height (and adding more vibration).  

This item fits the following BMWs:
E60 BMW - 525i, 258i, 530i

B

JE Pistons BMW N55B30 Piston - 3.307 in Bore

Transform your BMW N55B30 engine with the high-performance JE Pistons Piston, engineered for those who demand power, efficiency, and reliability. With a precise 3.307-inch bore size, this piston is designed to enhance combustion dynamics, resulting in improved horsepower and torque. Crafted from premium forged aluminum, the JE piston is built to endure the rigors of high-performance driving, making it an ideal choice for both track enthusiasts and everyday drivers.

Key Features:

• Optimized Design: Each piston is meticulously crafted to ensure a perfect fit for the N55B30 engine, maximizing combustion efficiency and overall engine performance.
• 3.307-Inch Bore: This specific bore size enhances airflow and combustion efficiency, enabling your engine to unleash its full power potential while maintaining reliability.
• Durable Forged Construction: Made from high-quality forged aluminum, this piston offers exceptional strength and lightweight properties, making it capable of withstanding extreme conditions found in performance applications.
• Enhanced Combustion Characteristics: The uniquely designed piston crown promotes efficient fuel burn, reducing the chances of detonation and improving power delivery across the RPM range.
• Trusted Performance: JE Pistons are renowned in the automotive community for their durability and reliability, making them a preferred choice for high-performance builds.

Applications:

• Fits BMW N55B30 Engines – Perfect for high-performance applications, whether on the track or on the street.
• Ideal for builders looking to enhance their engine’s capabilities, ensuring maximum power and efficiency.

Technical Specifications:

• Bore Size: 3.307 inches, specifically designed for optimal performance in the N55B30 engine.
• Material: Premium forged aluminum for lightweight and strength.

B

JE Pistons BMW N54B30 Ultra Series Piston - 3.327in Bore (9.5:1 Compression Ratio)

Enhance your BMW N54B30 engine’s performance with the JE Pistons Ultra Series Piston, engineered for those who seek uncompromising power and precision. Featuring a 3.327-inch bore and a 9.5:1 compression ratio, this piston is specifically designed to optimize combustion efficiency and maximize horsepower, making it an excellent choice for both street enthusiasts and competitive racers.

Key Features:

• Precision 3.327-Inch Bore: Tailored for the N54B30 platform, this bore size enhances airflow and combustion, translating to significant gains in horsepower and torque while maintaining engine reliability.
• Balanced 9.5:1 Compression Ratio: This ideal compression ratio allows for responsive throttle performance, making it suitable for various setups, including turbocharged applications where power and efficiency are paramount.
• Ultra Series Forged Construction: Crafted from premium forged aluminum, this piston provides a robust combination of strength and lightweight characteristics, ensuring durability under high-stress conditions.
• Advanced Combustion Chamber Design: The uniquely shaped piston crown promotes efficient fuel atomization and burn, enhancing overall engine performance and reducing the risk of pre-ignition or detonation.
• Engineered for Performance: JE Pistons are known for their commitment to quality, ensuring that each piston meets stringent performance standards for reliability and longevity.

Applications:

• Designed for BMW N54B30 Engines – Ideal for high-performance builds, whether for spirited street driving or competitive motorsport.
• Perfect for enthusiasts looking to boost power in turbocharged or naturally aspirated configurations.

Technical Specifications:

• Bore Size: 3.327 inches, ensuring optimal fit and performance for the N54B30 engine.
• Compression Ratio: 9.5:1, balancing power output with engine safety.
• Material: High-strength forged aluminum, offering superior durability and performance.

URO - Crankshaft Position Sensor for BMW vehicles is an essential component for maintaining peak engine performance. Available at Turner Motorsport, this high-quality sensor accurately monitors the position of the crankshaft, enabling the ECU to fine-tune ignition timing and fuel injection. Designed to match OEM specifications, the URO - Crankshaft Position Sensor offers superior reliability and compatibility with various BMW models.

• Optimized Engine Timing: Delivers precise data to the ECU for better ignition timing and overall engine efficiency.
• High-Quality Manufacturing: Crafted to meet or exceed OEM standards, ensuring durability and consistent performance.
• Improved Fuel Economy: Accurate crankshaft data helps maintain optimal engine conditions, reducing fuel consumption.
• Wide Compatibility: Compatible with a range of BMW models, making it an ideal replacement sensor.
• Reliable Performance: Built to resist wear and tear, ensuring long-term, dependable engine operation.

Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
E60 BMW M5
E63/64 BMW M5