Description
The ACT T1SS-B01 Mod-Twin 225 HD Sprung Street Clutch Kit is engineered for high-powered AWD street cars equipped with BMW 3.0L turbocharged N54 and N55 engines. This heavy-duty twin-disc clutch system combines high torque capacity, durable construction, smooth engagement, and excellent pedal feel for demanding street and street/strip applications.
The Mod-Twin 225 HD Sprung Street Kit combines twice the organic friction surface area with an ultra-durable spring-centered Mono-Drive hub in a completely modular design. Each diaphragm spring undergoes an exclusive four-stage heat-treating process to provide consistent performance and light pedal effort.
Steel-backed friction plates with high-quality organic friction materials provide a stable friction coefficient, good heat capacity, and long clutch life. These friction plates transfer torque uniformly to the Mono-Drive sprung hub assembly, helping extend input shaft life while reducing driveline shock caused by torsional vibration.
The kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool, and pilot bearing if needed. Mod-Twin clutches are fully rebuildable, and most components can be ordered separately.
Features and Benefits
- Designed for high-powered AWD street cars
- Twin-disc Mod-Twin 225 configuration
- Heavy-duty sprung street clutch design
- 690 ft/lbs torque capacity
- 125% greater torque capacity than OE
- Organic friction material
- Steel-backed friction plates
- Ultra-durable sprung Mono-Drive hub
- Exclusive four-stage heat-treated diaphragm spring
- CNC-machined and dynamically balanced flywheel
- Helps reduce driveline shock from torsional vibration
- Helps extend input shaft life
- Soft, progressive engagement
- Light pedal effort
- Smooth shifting
- Mild to moderate transmission gear noise
- High heat tolerance
- Long service life
- Fully rebuildable modular design
- Most components can be ordered separately
- 100% clamp-load tested
- Dynamically balanced
- SFI certified
Feel
The ACT Mod-Twin 225 provides soft, progressive engagement with light pedal effort and smooth shifting. Mild to moderate transmission gear noise may be present.
Life
The forged aluminum cover, Mono-Drive hub, exclusive diaphragm, premium friction materials, and hardened wear points are engineered to provide long service life and allow the twin-disc clutch to perform under demanding conditions.
Quality
The Mod-Twin design delivers high performance and heat tolerance through a combination of robust construction, strategic engineering features, carefully selected materials, and close manufacturing tolerances.
Recommended Use
Street or Street/Strip.
ACT Difference
ACT applies tactical engineering to its Mod-Twin design to address common tradeoffs associated with twin-disc clutches. The result is an ultra-durable, customer-serviceable, long-lasting clutch with very high torque capacity. All ACT Mod-Twin clutches are 100% clamp-load tested, balanced, and SFI certified.
Specifications
- Item Description: ACT Mod-Twin 225 Heavy Duty Sprung Street Clutch Kit
- Product Weight: 33.1 lbs.
- Torque Capacity: 690 ft/lbs.
- Torque Capacity Over OE: 125%
- Disc Material: Organic
- Clutch Disc Diameter: 8.8 inches
- Clutch Disc Diameter: 225 mm
- Input Shaft Diameter: 1.375 inches
- Pressure Plate Type: Heavy Duty
- Warranty: 12 Months
- SFI: 1.2
- UPC: 00842385030865
Fitment
This ACT Mod-Twin 225 HD Sprung Street Clutch Kit fits the following BMW applications with 3.0L turbocharged inline-six engines as listed below.
2009 BMW Applications
- 2009 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 535i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 535i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2009 BMW 135i E82 [Euro] — 3.0L I6 FI | T
- 2009 BMW 135i E88 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2009 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2009 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
2010 BMW Applications
- 2010 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 535i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 535i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2010 BMW 135i E82 [Euro] — 3.0L I6 FI | T
- 2010 BMW 135i E88 [Euro] — 3.0L I6 FI | T
- 2010 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2010 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2010 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2010 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2010 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2010 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
2011 BMW Applications
- 2011 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335is Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 335is Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2011 BMW 135i E82 [Euro] — 3.0L I6 FI | T
- 2011 BMW 135i E88 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2011 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
2012 BMW Applications
- 2012 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 335is Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 335is Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2012 BMW 135i E82 [Euro] — 3.0L I6 FI | T
- 2012 BMW 135i E88 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335i F30 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335iX F30 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335i F30 [Euro] — 3.0L I6 FI | T
- 2012 BMW 335iX F30 [Euro] — 3.0L I6 FI | T
- 2012 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
2013 BMW Applications
- 2013 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 135i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335is Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 335is Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2013 BMW 135i E82 [Euro] — 3.0L I6 FI | T
- 2013 BMW 135i E88 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335i F30 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335iX F30 [Euro] — 3.0L I6 FI | T
- 2013 BMW 435i F32 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2013 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2013 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
2014 BMW Applications
- 2014 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW 435i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW 435i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW M235i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2014 BMW 335i F30 [Euro] — 3.0L I6 FI | T
- 2014 BMW 335iX F30 [Euro] — 3.0L I6 FI | T
- 2014 BMW 435i F32 [Euro] — 3.0L I6 FI | T
- 2014 BMW 435iX F32 [Euro] — 3.0L I6 FI | T
- 2014 BMW 535i F10 [Euro] — 3.0L I6 FI | T
- 2014 BMW M235i F22 [Euro] — 3.0L I6 FI | T
- 2014 BMW M235i F23 [Euro] — 3.0L I6 FI | T
- 2014 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
2015 BMW Applications
- 2015 BMW 335i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW 335i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW 435i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW 435i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW M235i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2015 BMW 335i F30 [Euro] — 3.0L I6 FI | T
- 2015 BMW 335iX F30 [Euro] — 3.0L I6 FI | T
- 2015 BMW 435i F32 [Euro] — 3.0L I6 FI | T
- 2015 BMW 435iX F32 [Euro] — 3.0L I6 FI | T
- 2015 BMW 535i F10 [Euro] — 3.0L I6 FI | T
- 2015 BMW M235i F22 [Euro] — 3.0L I6 FI | T
- 2015 BMW M235i F23 [Euro] — 3.0L I6 FI | T
- 2015 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
2016 BMW Applications
- 2016 BMW 435i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2016 BMW 435i xDrive Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2016 BMW 535i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2016 BMW M235i Base — 3.0 L6 GAS FI 2979cc | DOHC
- 2016 BMW Z4 sDrive35i — 3.0 L6 GAS FI 2979cc | DOHC
- 2016 BMW 435i F32 [Euro] — 3.0L I6 FI | T
- 2016 BMW 435iX F32 [Euro] — 3.0L I6 FI | T
- 2016 BMW 535i F10 [Euro] — 3.0L I6 FI | T
- 2016 BMW M235i F22 [Euro] — 3.0L I6 FI | T
- 2016 BMW M235i F23 [Euro] — 3.0L I6 FI | T
- 2016 BMW Z4 35i E89 [Euro] — 3.0L I6 FI | T
Additional 2007–2008 BMW Euro Applications
- 2007 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2008 BMW 335i E90 [Euro] — 3.0L I6 FI | T
- 2007 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2008 BMW 335i E92 [Euro] — 3.0L I6 FI | T
- 2007 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2008 BMW 335i E93 [Euro] — 3.0L I6 FI | T
- 2007 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2008 BMW 335xi E90 [Euro] — 3.0L I6 FI | T
- 2007 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
- 2008 BMW 335xi E92 [Euro] — 3.0L I6 FI | T
Shop the ACT Mod-Twin 225 HD Sprung Street Clutch for BMW 3.0L N54/N55 turbo applications. 690 ft/lbs capacity, twin organic discs, sprung Mono-Drive hub, and SFI 1.2 certification.
