Fitment: This clutch pressure plate fits 2004 - 2021 Subaru STI and 2007 - 2009 Subaru Legacy GT Spec B. Note: It must be used with an ACT flywheel and disc.
Features: If your ACT Xtreme Pressure Plate for the Subaru STI is worn out and you don't want to buy a new clutch kit, this replacement is a great choice! The SB019X ACT pressure plate uses an exclusive diaphragm design. It increases clamp load, reduces deflection, and maximizes clutch life. All diaphragms go through a four - stage heat - treating process for top - notch performance. The pressure plates have precision cover stampings for rigidity and consistency. The Xtreme pressure plates boost clamp load by 50 to 120 percent and are ideal for use with street or race discs.
The Monoloc is a one - piece direct replacement or upgrade. It offers better performance than the standard two - piece wedge collar and wire ring in pull - type clutches. The spring tension of its segmented retaining ring is carefully calculated and tested. It provides even loading on the bearing and pressure plate, ensuring proper alignment regardless of driver actions or vehicle modifications. Made of hardened chrome - moly steel, it will last for years.
- Feel: Moderate to heavy pedal effort, confident hard shifts, and positive engagement.
- Recommended Use: Suitable for both street and race use.
- ACT Difference: 100% clamp load tested and dynamically computer - balanced for smooth high - RPM reliability. It includes ACT's patented Monoloc.
- Manufacturer Warranty: Limited Retail Warranty.
- Installation Instructions: Follow ACT's General Installation Instructions.
Using the ACT Xtreme Clutch Pressure Plate Replacement is simple. First, make sure you have an ACT flywheel and disc as this pressure plate must be used with them. Refer to ACT's General Installation Instructions for a proper fit. When driving, you'll notice a moderate to heavy pedal effort, but it gives you confidence during hard shifts and positive engagement.
As for maintenance, there's not much you need to do. The pressure plate is built to last. The diaphragms go through a four - stage heat - treating process, and the Monoloc, made of hardened chrome - moly steel, is durable. However, if you notice any unusual noises or changes in the clutch performance, it's a good idea to have it checked by a professional. This product comes with a limited retail warranty, so you can have peace of mind while using it for both street and race purposes.
