2021 Subaru WRX STI Flywheels and Flexplates

Since 1994, Advanced Clutch Technology has specialized in delivering the highest performing driveline components in the industry. A laser-guided focus on customer service, quality and reliability has earned the company a coveted reputation across all segments of the performance aftermarket. Each product offering is thoroughly researched, engineered and tested to ensure it performs up to the challenge of customer expectations – with the goal of far exceeding them. This all-in commitment to excellence has resulted in the support of numerous victories and championships around the world. These same standards also ensure street products provide the solid performance relied upon day after day.

Product Features:

• Noticeably improved engine response and acceleration, OE to mild gear rattle
• Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life
• One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears
• Recommended for street and race use
• Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability