If you're looking to upgrade your AWD street machine, the Advanced Clutch Mod-Twin 225 XT Sprung Street T2SS-S01 is a solid choice. This kit is built for those of us who push our cars hard but still want that smooth, engaging pedal feel. What I really love about it is the combination of two organic friction surfaces paired with an ultra-tough Mono-Drive hub. It’s modular, so you can easily swap out parts if needed, which is a big plus in my book.

The diaphragm spring goes through a four-stage heat treatment process, which means it’s not just tough—it also maintains a light pedal feel, even when you're really laying down the power. The steel-backed friction plates are made from high-quality materials that offer a stable friction coefficient. This means you get good heat capacity and a longer clutch life, which is crucial for spirited driving or track days.

Another thing to note is how this kit transfers torque. The friction plates work together with the Mono-Drive sprung hub assembly to extend the life of your input shaft and minimize driveline shock. Trust me, your car will thank you for it. You get a CNC-machined flywheel that’s dynamically balanced, a pressure plate cover, diaphragm spring, and all the other bits you need to get this bad boy installed. Plus, it’s fully rebuildable, so if something wears out, you can just replace that part instead of shelling out for a whole new clutch.

Install Instructions:

• For detailed instructions, CLICK HERE

Features:

• Soft progressive engagement and light pedal effort make for smooth shifting, even with some transmission noise.
• Built with a forged aluminum cover and premium materials, this clutch can handle whatever you throw at it.
• Designed for both street and street/strip use, it offers top-notch performance and heat tolerance.
• ACT has really nailed the balance with this MOD-TWIN, addressing common twin disc clutch issues while providing an ultra-durable, serviceable product.

Specifications:

• Clutch Master Cylinder Included: No
• Grade Type: Performance
• Flywheel Included: Yes
• Pressure Plate Type: Xtreme
• Release Bearing Included: Yes
• Clutch Disc Diameter: 8.8 in (225 mm)
• Disc Material: Organic
• Input Spline Quantity: 24
• Input Shaft Diameter: 1 in
• Alignment Tool Included: Yes
• Disc Type: Sprung Solid
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Product Weight: 27.4 lbs
• SFI: 1.2
• Torque Capacity: 710 ft/lbs (1.26 over OE)

Fits:

• Subaru Baja 2006
• Subaru Forester 2006-2008
• Subaru Legacy 2005-2012
• Subaru Outback 2005-2009
• Subaru WRX 2006-2024