ACT HW4-XTSS Clutch Kit: Performance Meets Precision

If you're a proud owner of a 1989-1991 Honda Civic, the ACT HW4-XTSS Clutch Kit is your go-to upgrade for enhanced performance and durability. Designed specifically for the most demanding drivers, this kit features an Xtreme pressure plate that utilizes a unique diaphragm design to boost clamp load and minimize deflection. This means you get a clutch that not only lasts longer but also delivers a consistent performance every time you hit the gas.

Why Choose the HW4-XTSS?

The HW4-XTSS is engineered for those who want to push their Civic to the limits. The four-stage heat-treating process ensures that the diaphragm can withstand extreme conditions, making it perfect for both street and track use. The precision cover stampings provide the rigidity and consistency needed for high-performance applications, while the performance street discs are crafted from premium organic materials with high copper content. This combination allows for superior heat transfer and enhanced durability.

Installation Made Easy

Worried about installation? Don't be. With the included alignment tool and comprehensive instructions, you'll have your new clutch system installed in no time. For detailed installation guidance, CLICK HERE.

Key Features

• Moderate to heavy pedal effort for a responsive feel
• Smooth engagement with minimal gear rattle
• Extended friction life thanks to ACT's exclusive diaphragm design
• Engineered for optimal heat tolerance and reduced fade
• 100% clamp load tested for reliability at high RPMs

Technical Specifications

• Clutch Disc Diameter: 8.3 in (212 mm)
• Input Spline Quantity: 20
• Input Shaft Diameter: 0.875 in
• Torque Capacity: 295 ft/lbs
• Product Weight: 10.5 lbs
• Pressure Plate Type: Xtreme
• Release Bearing Included: Yes
• Pilot Bearing Included: Yes
• Grease Included: Yes
• Disc Type: Sprung

Important Notes

• This kit must be used with a 90-01 SOHC flywheel.
• Clutch master cylinder and bolts are not included.

Customer Feedback

One 1989 Honda Civic owner shared, "After installing the HW4-XTSS, my shifts feel incredibly precise. I can feel the added torque capacity during acceleration, and the engagement is smooth without any chatter. This clutch has transformed my driving experience!"

Upgrade to the ACT HW4-XTSS Clutch Kit and experience the difference in performance and reliability. Your Civic deserves it!