The ACT BM15-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc for BMW's N52 naturally-aspirated inline-six platform, covering the 128i, 325i/325xi, 328i/328i xDrive/328xi, 330i/330xi, 525i/525xi, 528i/528xi, 530i/530xi, X3 3.0si, and Z4 sDrive30i. ACT Heavy Duty pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life, with every diaphragm heat-treated in a four-stage process for unparalleled performance. Precision cover stampings provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and a steel-backed lining for greater burst strength and durability, with reduced marcel for faster shift action.
WarrantyInstallation Instructions
Specifications:
- Kit Contents: Heavy Duty pressure plate + Performance Street sprung disc
- Part Number: BM15-HDSS
"Excellence in Performance", backed by the best one-year warranty in the industry.
Vehicle Applications:
| Year | Make | Model | Trim |
|---|---|---|---|
| 2008 | BMW | 128i | Base |
| 2009 | BMW | 128i | Base |
| 2010 | BMW | 128i | Base |
| 2011 | BMW | 128i | Base |
| 2012 | BMW | 128i | Base |
| 2013 | BMW | 128i | Base |
| 2006 | BMW | 325i | Base |
| 2006 | BMW | 325xi | Base |
| 2007 | BMW | 328i | Base |
| 2008 | BMW | 328i | Base |
| 2009 | BMW | 328i | Base |
| 2010 | BMW | 328i | Base |
| 2011 | BMW | 328i | Base |
| 2012 | BMW | 328i | Base |
| 2013 | BMW | 328i | Base |
| 2009 | BMW | 328i xDrive | Base |
| 2010 | BMW | 328i xDrive | Base |
| 2011 | BMW | 328i xDrive | Base |
| 2012 | BMW | 328i xDrive | Base |
| 2013 | BMW | 328i xDrive | Base |
| 2007 | BMW | 328xi | Base |
| 2008 | BMW | 328xi | Base |
| 2006 | BMW | 330i | Base |
| 2006 | BMW | 330xi | Base |
| 2006 | BMW | 525i | Base |
| 2007 | BMW | 525i | Base |
| 2006 | BMW | 525xi | Base |
| 2007 | BMW | 525xi | Base |
| 2008 | BMW | 528i | Base |
| 2009 | BMW | 528i | Base |
| 2010 | BMW | 528i | Base |
| 2008 | BMW | 528xi | Base |
| 2006 | BMW | 530i | Base |
| 2007 | BMW | 530i | Base |
| 2006 | BMW | 530xi | Base |
| 2007 | BMW | 530xi | Base |
| 2007 | BMW | X3 | 3.0si |
| 2008 | BMW | X3 | 3.0si |
| 2009 | BMW | Z4 | sDrive30i |
| 2010 | BMW | Z4 | sDrive30i |
| 2011 | BMW | Z4 | sDrive30i |
Frequently Asked Questions
What vehicles does the ACT BM15-HDSS clutch kit fit?
The BM15-HDSS fits BMW's N52 inline-six platform across the 128i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 525i, 525xi, 528i, 528xi, 530i, 530xi, X3 3.0si, and Z4 sDrive30i, spanning model years 2006-2013. See the Vehicle Applications table above for exact year and model coverage.
Does the BM15-HDSS kit only fit the 325i?
No. While the original 2006 325i is one of the covered vehicles, this platform-code kit spans many additional BMW 1-Series, 3-Series, 5-Series, X3, and Z4 models built on the same N52 drivetrain. See the full Vehicle Applications table above.
What does the BM15-HDSS kit include?
It includes ACT's Heavy Duty pressure plate paired with the Performance Street sprung disc, ACT's most popular Heavy Duty and street disc pairing.
Is there a California Prop 65 warning for this product?
No Prop 65 language is listed in the manufacturer data for this part number.
