ACT BM14-HDSS HD Street Clutch Kit for 07-16 BMW 135i/335i/435i/535i/Z4 3.0L RWD

Vehicle Fitment

• 2007-2013 BMW 135i/135is (E82/E88, 3.0L I6 N54/N55)
• 2007-2013 BMW 335i/335xi/335is (E90/E92/E93, 3.0L I6 N54/N55)
• 2014-2016 BMW 435i/435i xDrive (F32/F33/F36, 3.0L I6 N55)
• 2008-2016 BMW 535i/535i xDrive (E60/E61/F10, 3.0L I6 N54/N55)
• 2009-2016 BMW Z4 sDrive35i/sDrive35is (E89, 3.0L I6 N54/N55)

Fitment Notes

• Requires ACT XACT flywheel (OE flywheel is not compatible)
• Compatible with N54 and N55 turbocharged inline-6 engines only
• Not compatible with dual-mass OEM flywheel configurations
• Designed for high-performance street and occasional track use

Features

• 465 ft-lb torque capacity -- 52% increase over stock
• Sprung street disc with high-copper organic lining for durability
• Heavy-duty pressure plate with increased clamp load and heat resistance
• SFI 1.1 certified for track safety compliance
• Light-to-moderate pedal effort with smooth street engagement
• Dynamically balanced for high-RPM stability
• Ideal for mildly to moderately modified vehicles
• ACT components are 100% clamp load tested and quality assured

Specifications

• Disc Diameter: 240mm (9.4")
• Input Shaft Spline: 1-1/8" x 26 spline
• Torque Rating: 465 ft-lb (Crank)
• Compatibility: Requires ACT flywheel (not included)
• SFI Rating: 1.1 certified

Included Components

• 1x ACT Heavy-Duty Pressure Plate (B015)
• 1x ACT Performance Street Sprung Disc (3000812)
• 1x Release Bearing
• 1x Alignment Tool
• 1x Set of Pressure Plate Bolts

Product Description

The ACT BM14-HDSS Heavy-Duty Street Sprung Clutch Kit is engineered for BMW performance enthusiasts running N54 or N55 3.0L turbocharged engines. Designed for high torque applications up to 465 ft-lb, this kit delivers both street comfort and track-capable reliability.

This system features a sprung organic disc with high copper content for improved heat handling and a reinforced pressure plate with increased clamp load. It offers mild-to-moderate pedal effort while maintaining smooth engagement. Note: This clutch kit requires an ACT flywheel for proper operation--OEM flywheels are not compatible. Ideal for lightly to moderately modified BMW 1-Series, 3-Series, 4-Series, 5-Series, and Z4 models from 2007-2016.