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BMW Drivetrain Parts for BMW X Series E53 (2000-2006)

Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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BMW E36 E46 Powerflex Clutch Fork Pivot Pin - Street

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:22064633

Part#: PFF5-470

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$ 29.99 USD

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BMW E36 E46 Powerflex Clutch Fork Pivot Pin - Street offers enhanced performance and reliability for BMW enthusiasts. Engineered by Powerflex, this clutch fork pivot pin is designed to improve the feel and response of the clutch system, providing a more direct and consistent engagement.

Improved Performance: Upgrades the factory clutch fork pivot pin to deliver a more precise and responsive clutch operation.
Enhanced Reliability: Built to withstand the demands of both daily driving and spirited driving, offering greater durability over OEM components.
Quality Construction: Made from high-quality materials to ensure long-lasting performance and resistance to wear and tear.
Direct Fit: Designed specifically for BMW E36 and E46 models, ensuring a perfect fit with no modifications required.
Enhanced Driving Experience: Reduces clutch play and enhances engagement feel, contributing to a more engaging driving experience.

Installation Note: Designed for street use and compatible with standard clutch systems.

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JB Racing Single Mass Lightweight Aluminum Flywheel - 6-speed - E46 3...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:3474

Part#: 520-190-240

Ships in 3 Business Days

$ 672.00 USD

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This is a performance replacement for BMW Part # 21207533868 Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

The JB Flywheel includes the pilot bearing mounted in the flywheel hub, just like the factory configuration.

Stock Flywheel Weight = 25.0lbs
JB Flywheel Weight = 10.5lbs

This item fits the following BMWs:
2002-2005 E46 BMW 325i 330i (with 6-speed manual transmission)

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Ultra-Oval Shifter Arm Front Bushing Ultra-Oval - Black

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:54352784

Part#: PFF5-4634

Ships in 2 Business Days

$ 53.99 USD

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Secure your shift gate alignment under high track loads. This 95A durometer polyurethane bushing replaces the flimsy factory oval rubber, eliminating shifter arm flex for fast, positive gear engagement.

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BMW Drivetrain Parts for BMW X Series E53 (2000-2006)

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BMW E36 E46 Powerflex Clutch Fork Pivot Pin - Street

JB Racing Single Mass Lightweight Aluminum Flywheel - 6-speed - E46 3...

Ultra-Oval Shifter Arm Front Bushing Ultra-Oval - Black

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