Alright, let’s talk about the ACT Heavy Duty/Race Sprung 4 Pad Kit, specifically the LE1-HDG4. If you’re into performance upgrades, this is one piece you’ll want to consider. It’s got ACT’s go-to heavy-duty pressure plate, which is designed to give you a solid clamp load without the deflection issues that can mess with your ride. Seriously, these plates go through a four-stage heat-treating process, so you know they’re built to last.

The pressure plate itself is made with precision cover stampings, meaning it’s rigid and consistent—no flimsy parts here. Now, the 4-pad spring-centered race disc is where things get interesting. It’s designed with a spring center that dampens torsional vibrations, making for a quieter operation. Plus, it’s tough enough to handle some serious abuse. You’ll notice the engagement is a bit harsher, but that’s what you want for faster shifts, especially if you’re pushing your engine hard.

Let’s break down some of the features:

• Pedal effort is light to moderate, but don’t be fooled—engagement is aggressive, and you might hear a little gear rattle, which is pretty standard.
• This kit is engineered for moderate friction life, thanks to that exclusive diaphragm design ACT is known for.
• It’s all about high heat tolerance here; they use select ceramic friction materials to maximize performance.
• Whether you’re hitting the streets or the track, this kit is recommended for high horsepower applications.
• Every component is clamp load tested and dynamically balanced, ensuring smooth operation even at high RPMs.

Now, onto the specs that matter:

• Clutch Master Cylinder: Not included
• Grease: Yep, included
• Grade Type: Performance
• Flywheel: Not included
• Pilot Bushing: Not included
• Pressure Plate Type: Heavy Duty
• Release Bearing: Included
• Clutch Disc Diameter: 8.3 inches (212 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 21
• Input Shaft Diameter: 0.9375 inches
• Alignment Tool: Yep, included
• Disc Type: Sprung Solid
• Pressure Plate Bolts: Not included
• Clutch Slave Cylinder: Not included
• Flywheel Bolts: Not included
• Pilot Bearing: Not included
• Weight: 12 lbs
• Torque Capacity: 305 ft/lbs
• Torque Capacity Over OE: 0.69

This kit fits the Lotus Elise from 2002 to 2011 and the Lotus Exige from 2004 to 2018. So, if you’re looking to beef up your ride’s performance without sacrificing reliability, you might want to give this kit a shot. Just remember, this isn’t for the faint of heart—it's meant for those who are serious about their driving experience.

Install Instructions:

• For Instructions CLICK HERE