If you’re looking to take your Lotus to the next level, let me tell you about the ACT Heavy Duty/Race Rigid 4 Pad Kit (LE1-HDR4). This isn’t just another clutch kit; it’s a game changer for anyone serious about performance. With ACT’s Heavy Duty pressure plate, you're getting a design that’s built to last. They’ve got this exclusive diaphragm setup that cranks up the clamp load while keeping deflection in check, which means your clutch is going to stick around longer and perform better.

What’s cool is that each diaphragm goes through a four-stage heat-treating process. This isn’t just for show; it really boosts performance when you’re pushing the limits on the track or the street. The precision cover stampings on the pressure plates add a level of rigidity that you can feel when you’re shifting. And speaking of shifting, the 4-pad rigid race discs are made from high-quality ceramic materials, which means they can handle the heat without breaking a sweat. The chrome-moly hub is heat-treated too, so you know it’s tough as nails.

Now, let’s talk about the feel. The lightweight and rigid design means you can shift quicker, but be warned: the engagement is a bit harsher. If you’re used to a smooth drive, this is going to be a different beast. But for those who crave speed and responsiveness, it’s a trade-off worth making. This setup shines especially with smaller engines where every ounce of performance counts.

Install Instructions:

• Need help with the install? Check out the instructions here.

Features:

• Light to moderate pedal effort with aggressive engagement—get ready for some gear rattle!
• Moderate friction life, but don’t worry; ACT’s diaphragm design helps extend it a bit. Just know that the rigid setup might wear on the splines more.
• Engineered with precision, using select ceramic materials that can handle high heat and deliver maximum performance.
• This kit is really meant for race use only, so keep that in mind when you’re thinking about where to take your ride.
• Every unit is 100% clamp load tested and dynamically balanced for smooth operation at high RPMs.

Specifications:

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: No
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 8.3 in (212 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 21
• Input Shaft Diameter: 0.9375 in
• Alignment Tool Included: Yes
• Disc Type: Solid
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: No
• Product Weight: 11.2 lbs
• Torque Capacity: 305 ft/lbs (0.69 over OE)

Fits:

• Lotus Elise (2002-2011)
• Lotus Exige (2004-2018)

This kit is perfect for those who want to push their Lotus to the limit. Just remember, it's all about that balance between performance and feel!