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Clutch Masters CM Steel Flywheels - 2.5L E46 (6-Speed) Lightweight

Part #: FW-CM3-SF
$606.38
$545.74
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Fits On:
2003 BMW 330i, 2003 BMW 325xi, 2002 BMW 325xi, 2001 BMW 325xi, 2003 BMW 325i, 2002 BMW 325i, 2001 BMW 325i, 2004 BMW 330i, 200... See more
Description:
Clutch Masters' CM Steel Flywheel for the 2.5L E46 6-speed is precision CNC machined from 1045 steel billet, zero balanced, and black oxide coated for rust prevention. It carries SFI 1.2 certification and is designed to pair with Clutch Masters FX100-FX500 single disc or twin disc clutch kits.
Clutch Masters' CM Steel Flywheel for the 2.5L E46 6-speed is precision CNC machined from 1045 steel billet, zero balanced, and black oxide coated for rust prevention. It carries SFI 1.2 certification and is designed to pair with Clutch Masters FX100-FX500 single disc or twin disc clutch kits.
Clutch Masters aluminum flywheels offer a substantial reduction in rotating weight, resulting in a quicker-reving motor with great response.
Typical benefits of a lightweight flywheel for various engine types:
* Reduced mass equals increased acceleration.
* A lightweight flywheel works particularly well with turbo-charged engines because it reduces typical turbo lag.
* Increased supercharger efficiency due to less parasitic drag on the crank.
* Improved mid-range torque in a normally aspirated engine due to not having to overcome the heavy weight of a stock flywheel.
* CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels.
* CM uses High Carbon steel for the friction surface.
* CM uses an OEM steel ring gear secured by bolts.
* CM offers a limited lifetime warranty.
* CM Billet Aluminum Flywheels meet SFI Spec 1.1 or 1.2
Typical benefits of a lightweight flywheel for various engine types:
* Reduced mass equals increased acceleration.
* A lightweight flywheel works particularly well with turbo-charged engines because it reduces typical turbo lag.
* Increased supercharger efficiency due to less parasitic drag on the crank.
* Improved mid-range torque in a normally aspirated engine due to not having to overcome the heavy weight of a stock flywheel.
* CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels.
* CM uses High Carbon steel for the friction surface.
* CM uses an OEM steel ring gear secured by bolts.
* CM offers a limited lifetime warranty.
* CM Billet Aluminum Flywheels meet SFI Spec 1.1 or 1.2
Q: What does a flywheel do? Why buy a flywheel?
A: A flywheel is a component of your clutch assembly, and can make a huge difference in how your car responds when you press the gas pedal. Lightened flywheels are made out of aluminum or chromoly, which reduces the rotating mass by dramatically trimming weight as compared to your heavy factory OEM flywheel. Because the lighter flywheel has less inertia, the engine doesn't need that much torque (power) to spin the flywheel to reach the certain rpm. The result is your car's rpm will increase faster. Additionally, the reduced weight alone will give you a bump in power.
Q: How do you install a flywheel?
A: We recommend professional installation since dropping the transmission or whole motor is usually needed. Once the transmission is off of the block, you can go ahead and remove your clutch setup and flywheel. Replace the factory flywheel with your aftermarket one, and re-install the clutch. (Buying a new clutch is a good idea at this point since it needs to be taken off anyway.)
A: A flywheel is a component of your clutch assembly, and can make a huge difference in how your car responds when you press the gas pedal. Lightened flywheels are made out of aluminum or chromoly, which reduces the rotating mass by dramatically trimming weight as compared to your heavy factory OEM flywheel. Because the lighter flywheel has less inertia, the engine doesn't need that much torque (power) to spin the flywheel to reach the certain rpm. The result is your car's rpm will increase faster. Additionally, the reduced weight alone will give you a bump in power.
Q: How do you install a flywheel?
A: We recommend professional installation since dropping the transmission or whole motor is usually needed. Once the transmission is off of the block, you can go ahead and remove your clutch setup and flywheel. Replace the factory flywheel with your aftermarket one, and re-install the clutch. (Buying a new clutch is a good idea at this point since it needs to be taken off anyway.)
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