Action Clutch Stage 1 Clutch Kit for 06-11 Civic Si

Action Clutch Stage 1 Clutch Kit - 2006-2011 Honda Civic Si

Your 8th gen Civic Si clutch slipping or worn out and you just need a stock replacement that holds a bit better? The Action Clutch Stage 1 kit is a direct replacement for your factory clutch with about 70% more holding power. It's designed for stock Civic Si or Civic Si with basic bolt-ons like intake, header, and exhaust. The clutch uses a copper-infused Kevlar organic friction disc instead of plain organic material. It grabs harder than your stock clutch but it still feels smooth and it doesn't chatter. The pedal feel is close to stock - way lighter and smoother than Stage 2, 3, or 4 clutches. If you're bone stock or you're running mild bolt-ons and you just need a clutch that works without being aggressive, this is it.

Here's What You're Getting

The Stage 1 uses a steel-backed copper Kevlar organic friction disc. It's still organic material like your factory clutch, but it's got copper and Kevlar mixed in. The copper helps dissipate heat better than plain organic material, and the Kevlar adds strength. You're getting better heat resistance and longer life than a stock clutch, but you're not jumping to ceramic or puck-style discs that chatter and grab hard. The pressure plate is a heavy-duty single diaphragm that clamps harder than your stock pressure plate. That's where the extra holding power comes from.

Stock Pedal Feel, No Chatter

The Stage 1 feels almost like your factory clutch. The pedal's slightly heavier but not by much. The engagement is smooth and progressive - it doesn't grab suddenly like ceramic clutches do. There's no chatter when you're taking off from a stop. If you want a clutch that works like stock but holds a bit more power, this is what you get. If you want aggressive engagement and way more holding power, you need Stage 2 or higher.

What You Get

• Action Clutch Stage 1 clutch kit
• Heavy-duty single diaphragm pressure plate
• Steel-backed copper Kevlar organic friction disc
• Release bearing (throwout bearing)
• Fully enclosed spring retainers (prevents springs from coming loose)
• 70% more holding power than stock (approximately)
• Works with factory flywheel
• Flywheel NOT included

Fits Your Car

• 2006-2011 Honda Civic Si (8th gen, 6-speed manual)

Compatible Engines

• K20Z3 (2006-2011 Civic Si)

Note: The Stage 1 is for stock or lightly modified cars. If you're running a turbo, supercharger, or you're making way more power than stock, this clutch isn't strong enough. You need Stage 2 or higher. Resurface or replace your flywheel when you install this clutch. Don't put a new clutch on a scored or warped flywheel. It won't engage smoothly. Break the clutch in properly - do 500 miles of normal driving with no hard launches or aggressive starts. If you skip the break-in, you'll glaze the friction material and the clutch won't hold as well. This clutch is fine for mild track use like autocross or occasional track days, but if you're doing serious road racing or drag racing, you need a Stage 3 or Stage 4 clutch with more holding power.