SKU: BM14-HDSD | UPC: 842385025076
ACT 2007-2016 BMW 135/335/535/435/Z4 HD/Perf Street Rigid Clutch Kit
The ACT BM14-HDSD is a complete clutch kit with Heavy Duty pressure plate and performance street rigid-hub disc designed for BMW N54 N55 engines. It fits 2007-2016 BMW 135i 335i 335xi 335is 435i 535i Z4 sDrive35i models for reliable power handling. This setup delivers higher clamp load smoother shifts and extended durability for daily driving and spirited track use.
Key Features
- Heavy Duty Pressure Plate: Exclusive diaphragm design increases clamp load reduces deflection and extends clutch life with four-stage heat-treating process for consistent performance
- Precision Cover Stampings: Engineered for rigidity and consistency to maintain even pressure distribution under high torque
- Performance Street Rigid-Hub Discs: Premium organic materials with high copper content improve heat transfer while steel-backed lining adds burst strength and longevity
- Chrome-Moly Hub: Heat-treated for enhanced strength and resistance to wear in demanding conditions
- Optimized Rivet Design: Selected materials and layout provide maximum strength with minimum weight for quicker shifts race-proven grip and street-friendly engagement
Product Notes
- Break in new clutch with 500 miles of varied street driving avoiding heavy load or slip
- Compatible with OEM flywheel and most performance flywheels no modifications needed
- Securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- FOLLOW ACT torque specifications for bolts and pressure plate
- Includes pilot tool bearing and alignment hardware for direct bolt-on fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | BMW | 135i | Base |
| 2007-2015 | BMW | 335i | Base |
| 2009-2015 | BMW | 335i xDrive | Base |
| 2011-2013 | BMW | 335is | Base |
| 2007-2008 | BMW | 335xi | Base |
| 2014-2016 | BMW | 435i | Base |
| 2014-2016 | BMW | 435i xDrive | Base |
| 2008-2014 | BMW | 535i | Base |
| 2009-2010 | BMW | 535i xDrive | Base |
| 2008 | BMW | 535xi | Base |
| 2009-2016 | BMW | Z4 | sDrive35i |
Why Choose ACT?
- ACT products power winning race cars around the world
- Premium components ensure long-lasting performance under heat and torque
- Precision engineering guarantees perfect fit for BMW drivetrains
Frequently Asked Questions
-
Q: Does this kit fit 2012 BMW 335i xDrive?
A: Yes it directly fits 2009-2015 BMW 335i xDrive Base models with N55 engine manual transmission -
Q: What disc material is used?
A: Premium organic friction material with high copper content and steel backing for superior heat dissipation and strength -
Q: What warranty coverage applies?
A: ACT offers a 1-year limited warranty against defects in materials and workmanship with proper installation
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Sturdy box 13 in x 13 in x 6 in
- Weight: 19 lbs
ACT
ACT (Advanced Clutch Technology) parts are stocked at Black Ops Auto Works. Shop clutch kits, pressure plates, clutch discs, flywheels, release bearings, pilot bearings, and alignment tools for a broad range of import and domestic platforms including Subaru, Mitsubishi, Honda, Mazda, BMW, Ford, Audi, Volkswagen, and Nissan. Every product is filterable by year, make, model, trim, and engine so the correct clutch ships the first time. Black Ops Auto Works carries 555 ACT SKUs across clutch kits, discs, flywheels, and drivetrain hardware categories. What This Brand Covers ACT is a US manufacturer of performance clutch systems built for street, strip, and track use. The lineup ranges from HD Performance Street clutches designed for daily driven cars to XT and race sprung and rigid disc clutch kits built for serious horsepower and repeated abuse. Product Range ACT clutch kits, individual pressure plates and discs, flywheels, release and pilot bearings, and clutch alignment tools cove...
View ACT Products
Clutch Components
Clutch components for manual transmission builds are stocked at Black Ops Auto Works, spanning single and multi disc clutch kits, master cylinders, clutch lines, clutch forks, and rebuild kits. Shop applications for Subaru WRX and STI, Honda and Acura D-Series, Nissan Skyline GT-R and 350Z, BMW E46 M3, Ford Mustang GT and GT500, GM LS platforms, and Dodge Challenger HEMI. Kits range from street-friendly organic disc setups to twin and triple plate racing clutches for high horsepower and forced induction builds. Black Ops Auto Works carries 1,537 clutch component SKUs. What This Category Covers This collection includes clutch covers, clutch discs, clutch forks, clutch lines, clutch master cylinders, clutch rebuild kits, and both single and multi disc clutch kits for manual transmission vehicles across import and domestic platforms. Choosing a Clutch Stage for Your Build Stage 1 clutches suit lightly modified street engines up to about 350 horsepower, Stage 2 kits cover 350 to 500...
View Clutch Components Products
Clutch Kits - Single
Single-disc clutch kits for import sport-compacts, European performance cars, and domestic muscle cars are stocked at Black Ops Auto Works. Shop complete disc, pressure plate, and release bearing kits from Competition Clutch, ACT, OS Giken, Clutch Masters, BLOX Racing, Spec, and XClutch for platforms like the Subaru WRX, Honda Civic Type R, BMW 3 Series, Mini Cooper S, Nissan 350Z, Camaro SS, and Toyota Supra. Every kit here is filterable by year, make, model, and power level, from Stage 1 street-friendly organic discs to Stage 3 ceramic kits built for forced induction. Black Ops Auto Works carries 935 Single Clutch Kit SKUs across organic, sprung-hub, and ceramic disc categories. What This Category Covers A single-disc clutch kit includes the clutch disc, pressure plate, and release bearing needed to replace a worn factory clutch or upgrade to a higher-holding-capacity setup for modified engines. These kits cover naturally aspirated daily drivers, turbocharged and supercharged ...
View Clutch Kits - Single Products
Drivetrain
Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...
View Drivetrain Products


