ACT
ACT 91-03 BMW E36/E37/E46/E39 HD/Perf Street Sprung Clutch Kit - BM17-HDSS
- SKU:
- ACTBM17-HDSS
- UPC:
- 842385026455
- MPN:
- BM17-HDSS
- Availability:
- Regularly stocked product
Description
What is included in the ACT HD/Perf Street Clutch Kit?
Each ACT HD/Perf Street Clutch Kit includes ACT's most popular Heavy Duty pressure plate and street disc, along with necessary alignment tools.
Is a professional installation recommended for the ACT HD/Perf Street Clutch Kit?
Professional installation is strongly recommended for ACT HD/Perf Street Clutch Kits to ensure proper engagement and optimal performance.
ACT HD/Perf Street Clutch Kits, designed for confirmed vehicle fitment, offer a compelling 9 out of 10 for Street Performance. Featuring ACT's exclusive diaphragm design and a four-stage heat-treating process, this clutch kit delivers both superior holding power and smooth, predictable engagement.
What Owners Say
Owners and enthusiasts consistently praise the ACT Heavy Duty clutch kits for their significantly improved torque capacity and durability over stock, with a moderately heavier pedal feel that remains manageable for street use. The engagement is notably more immediate and aggressive—when it grabs, it really grabs—requiring careful throttle modulation to avoid jerking, especially during the 2,000+ mile break-in period when some describe a "lightswitch" feel. Drivers appreciate the smooth engagement once broken in, though several note the clutch can be noisy and may feel quick to engage initially, making it easier to stall until you adapt. For naturally aspirated builds, some suggest considering alternatives, but the ACT kit has earned solid reputation among forced-induction enthusiasts seeking reliable performance upgrades.
Key Features
- ACT's most popular Heavy Duty pressure plate
- most popular street disc
- exclusive diaphragm design
- four-stage, heat-treating process
- precision cover stampings
- premium organic materials with high copper content
Why Choose the ACT HD/Perf Street Clutch Kits
Delivers confident engagement and superior holding power for aggressive driving.
Provides smooth, predictable clutch feel for effortless daily driving.
Achieves exceptional durability and consistent performance under demanding conditions.
Transforms your driving experience with precise, responsive clutch control.
Who Is This For?
Daily Driving Comfort — 7/10
Premium organic materials offer smooth engagement.
Track / Autocross — 8/10
Heavy duty pressure plate offers superior holding power.
Drag Racing — 8/10
Heavy duty pressure plate offers superior holding power.
Street Performance — 9/10
Superior holding power and smooth engagement for performance.
Racing Competition — 8/10
Heavy duty pressure plate offers superior holding power.
Frequently Asked Questions
Will the ACT HD/Perf Street Clutch Kit fit my specific vehicle?
Confirming vehicle fitment is crucial before purchasing any clutch kit. Always consult your vehicle's specifications or a qualified technician to ensure compatibility with your exact model. This ensures a precise and reliable installation for optimal performance.
What is the installation difficulty for the ACT HD/Perf Street Clutch Kit?
Professional installation is recommended for the ACT HD/Perf Street Clutch Kit to ensure proper function and longevity. This professional approach guarantees the clutch is installed to exacting standards, maximizing its performance benefits and driver control.
How does the ACT HD/Perf Street Clutch Kit perform for street performance driving?
Achieving a 9/9 score for Street Performance, this clutch kit offers superior holding power and smooth engagement. Its design precisely balances aggressive driving needs with predictable feel, transforming your driving experience with responsive clutch control.
Is upgrading to the ACT HD/Perf Street Clutch Kit worth the change from a stock clutch?
Upgrading delivers superior holding power and smooth engagement thanks to ACT's exclusive diaphragm design and heavy-duty pressure plate. This technical advantage provides confident engagement and exceptional durability, enhancing your driving dynamics.
What are ACT clutches made from?
ACT clutches feature a four-stage, heat-treating process for exceptional durability. Precision cover stampings and premium organic materials in the street disc ensure consistent performance and smooth engagement under demanding conditions. This robust construction defines its capability.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Clutch Kits - Single — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
BM17-HDSS |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Clutch Kits - Single |
Product Level: |
Premium Performance |
Daily Driving Comfort: |
7/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Street Performance: |
9/10 |
Racing Competition: |
8/10 |
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