If you're pushing your Acura RSX or Honda Civic to the limits, you know how crucial a solid clutch setup is. The Advanced Clutch XT/Perf Street Sprung Kit AR1-XTSS is designed for those who really drive their cars, whether it’s on the street or the track. This kit features an Xtreme pressure plate that’s not just about looks; it's engineered for serious performance. The exclusive diaphragm design ramps up the clamp load, meaning you get better engagement and less deflection, which translates to a longer-lasting clutch. Plus, each diaphragm goes through a four-stage heat-treating process that really puts it through its paces, ensuring it can handle whatever you throw at it.

Now, let’s talk about the discs. ACT's Performance street discs are a favorite for a reason. They’re made from premium organic materials with a high copper content, which means they transfer heat like a champ. They’ve got a steel-backed lining for that extra burst strength and durability, so you won’t be worried about them letting you down mid-shift. And if you’re into quick shifts, these discs have reduced marcel, which helps with faster action. You’ll appreciate the quiet operation too—no annoying chatter when you’re cruising around.

When it comes to installation, you’ll want to check out the installation instructions here. It’s pretty straightforward, but having a guide always helps.

Features that stand out:

• Moderate to heavy pedal effort, but you’ll find the engagement smooth—no surprises there.
• Thanks to ACT's diaphragm design, you can expect a longer friction life.
• Everything is engineered and assembled with precision, using top-notch organic friction materials that handle heat like a pro.
• This kit is versatile enough for both street and race use.
• Every component is 100% clamp load tested and dynamically balanced, which means you can push those RPMs without a hitch.

Here’s the nitty-gritty on specs:

• Clutch Master Cylinder: Not included
• Grease: Yep, that’s included
• Grade Type: Performance
• Flywheel: Not included
• Pilot Bushing: Included
• Pressure Plate Type: Xtreme
• Release Bearing: Included
• Clutch Disc Diameter: 8.4 inches (214 mm)
• Disc Material: Organic
• Input Spline Quantity: 24
• Input Shaft Diameter: 1.03125 inches
• Alignment Tool: Included
• Disc Type: Sprung Solid
• Pressure Plate Bolts: Not included
• Clutch Slave Cylinder: Not included
• Flywheel Bolts: Not included
• Pilot Bearing: Not included
• Weight: 11.1 lbs
• Torque Capacity: 340 ft/lbs (that’s 0.78 over OE)

Fits these models:

• Acura RSX (2002-2006)
• Acura TSX (2004-2008)
• Honda Civic (2002-2011)

So, if you're looking to upgrade your clutch system for better performance, this kit is definitely worth considering. It’s built for those who demand more from their ride.