If you're looking to take your Mitsubishi Lancer to the next level, the Advanced Clutch HD/Race Rigid 4 Pad Kit (MB11-HDR4) is a solid choice. This isn’t just any clutch kit; it’s built for folks who want serious performance without the fluff. The centerpiece here is ACT's Heavy Duty pressure plate, which is designed with a unique diaphragm that ramps up the clamp load. What does that mean for you? Less deflection and a longer clutch life—pretty sweet, right?

Now, let’s talk about the craftsmanship. Each diaphragm goes through a four-stage heat-treating process, which really brings out the best in terms of durability and performance. Those precision cover stampings? They give the pressure plate the rigidity and consistency you need when things get intense on the track. And if you're into racing, you'll appreciate the 4-pad rigid race discs made from high-quality ceramic friction materials. They’re tough and ready to handle the heat.

One of the standout features of this kit is the chrome-moly hub, which is heat-treated for extra strength. You’ll notice that the lightweight, rigid design allows for quicker shifts—no more waiting around when you’re trying to get into gear. Sure, the engagement is a bit harsher, but that just means you get faster shifts, which is what we all want when the rubber meets the road. This setup is particularly well-suited for smaller engines, where every bit of performance counts.

Installation is straightforward:

• For detailed instructions, CLICK HERE

Here’s what to expect:

• Light to moderate pedal effort but aggressive engagement—just how we like it!
• Moderate friction life, but thanks to ACT's diaphragm design, you can extend it a bit, although be mindful of potential spline wear.
• Engineered and assembled with precision, and it’s balanced to keep things smooth at high RPMs.
• This kit is recommended for race use only—so if you’re hitting the track, you’re in good hands.
• Each unit is 100% clamp load tested, ensuring you get reliability when you need it most.

Specifications:

• Clutch Master Cylinder: No
• Grease: Yes
• Grade Type: Performance
• Flywheel: No
• Pilot Bushing: No
• Pressure Plate Type: Heavy Duty
• Release Bearing: Yes
• Clutch Disc Diameter: 8.8 in (224 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 20
• Input Shaft Diameter: 0.875 in
• Alignment Tool: Yes
• Disc Type: Solid
• Pressure Plate Bolts: Yes
• Clutch Slave Cylinder: No
• Flywheel Bolts: No
• Pilot Bearing: No
• Product Weight: 12.6 lbs
• Torque Capacity: 354 ft/lbs
• Torque Capacity Over OE: 0.87

Notes:

• Pressure plate bolts are included (M8-1.25 x 16mm).

If you’re rolling in a Mitsubishi Lancer from 2008 to 2017, this MB11-HDR4 ACT HD/Race Rigid 4 Pad Kit is definitely worth considering. It’s built for those who want to push their car to the limit, and trust me, you’ll feel the difference.