ACT is a leading performance clutch and flywheel manufacturer, they offer top quality performance clutch kits and flywheels for both fast road and full race/rally applications.  For over 18 years, ACT has focused on quality, service and performance to deliver a superior product.
There are no shortcuts taken on the Advanced Clutch Technology components, this is especially true when it comes to its diaphragm spring technology and their in house manufactured fast road and competition driven plates.  ACT clutch kits are unequalled for their consistent pedal feel, high torque capacity, long wear life and durability. Every ACT product has been created to exceed the stock clutch’s performance, to overcome common concerns specific to  the vehicle concerned to perform well in a performance engine — whether on the road or in a competition environment.
Advanced Clutch Technology products undergo a series of manufacturing steps to provide added value. Some of these steps include improving designs, hardening critical wear points, computer balancing and SFI Certification. Materials used from blueprint to production provide the platform for a solidly engineered and manufactured part. ACT insists on quality throughout the company’s practices; their clutch kits and flywheels have consistently outperformed and outlasted the competition. ACT adds product value that may not be noticed initially, but will be appreciated thousands of miles later.

For the BMW E46 M3 installations ACT offer just one clutch cover which is the Heavy Duty option.  Please refer the table below for the resultant torque capacities and the clutch covers tab above for more details of the specification.
Driven plates are offered with heavy duty organic facings suitable for road applications and 4 and 6 pad cerametallic facings for competition applications all variations are available as rigid discs or with sprung hubs, again more information is available by selecting the driven plate tabs above.

Clutch Kits Include: Flywheel, clutch cover, driven plate, release bearing and splined clutch aligning tool.

Flywheels: Flywheels are included in clutch kits but may be ordered seperately and are available in Streetlite and Prolite versions, for details please select the flywheel image in the associated products area below.