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Heavy Duty Sprung 4-Pad Racing Clutch Kit With XACT Prolite Flywheel

Perfect for high performance street and road racing demands. Conservatively rated up to 545 ft/lbs torque capacity.
Mfg Part #
BM1-HDG4KT1
ECS Part #
ES#3438705
Brand
ACT
1067.00
Direct Ship
Qty
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Product Details

Advanced Clutch Technology has specialized in performance clutches and flywheels for sport compacts, domestic cars, and diesel tucks since 1994. With focus on ensuring that their parts are perfect for any need and accurately described, showing any and all possible specifications, ACT is one of the leading clutch engineers in the market today. 

Every design is thoroughly researched and tested prior to release to guarantee their products meet and exceed the customer's expectations. Careful attention is payed to factors such as engine torque, maximum RPM, drive type (FWD, RWD, AWD), and the type of driving being done, such as street, sport, track events, racing, etc. ACT's clutch kits are competitively priced, often with  specifications greater than competitor's and at a higher quality.

This clutch kit features a Heavy Duty pressure plate, an G4 racing clutch disc, and an XACT Prolite Flywheel.

Their Heavy Duty pressure plate offers a 20-50% clamp load increase, stock to moderate pedal feel, and can be used for either street or racing applications. All diaphragms went through a four stage heating process for increased strength and unparalleled performance.

The G4 clutch disc is a sprung, 4-pad racing disc that is recommended for high horsepower street and race us. Its material composition is high quality, ceramic friction materials and a heavy duty torsional dampening springs that are rate for this clutch disc's size and expected uses. It has an increased torque capacity, and is better for faster shifting with its low weight and inertia. Being a racing disc, it has good durability and its ceramic composition allows for high heat tolerances. It also has a fast, aggressive engagement in comparison to standard street-use clutch discs.

The XACT Prolite Flywheel is their lightest flywheel and allows your engine to much rev quicker, giving you significantly increased throttle response, and is considerably lighter than your stock flywheel and the Streetlite flywheel thanks to its light single-mass design. These are best for road racing or rally racing and have reduced drivability for standard street driving. The weight and materials are properly distributed for maximum strength, good heat tolerance, and rigidity and can be resurfaced with no need to purchase any additional items.

Clutch Kit Specs:

  • Torque Rating: 545 ft/lbs
  • 66% torque capacity increase over stock!
  • Type of Disc: Racing
  • 10-count spline
  • Spline Size: 1-1/8" inch
  • Disc Weight: 3.4 lbs
  • Pressure Plate Weight: 11.5 lbs
  • Flywheel Weight: 11.2 lbs
  • 1 year Warranty from retail purchase date!

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E36 M3 S52 3.2L
BMW Z3 M Coupe S52 3.2L
BMW Z3 M Roadster S52 3.2L
BMW Z3 M Coupe S54 3.2L
BMW Z3 M Roadster S54 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
XACT Flywheel Prolite BMW ACT - Corporate Logo 1
HD/Race Sprung 4 Pad BMW ACT - Corporate Logo 1

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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