Exedy Stage 1 HD Organic Disc Clutch Kit STI 2004-2012 FA Spring Kits The XP series is a

The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads

The VA chassis has a weak clutch fork that tends to break or bend when used with heavier pressure plates

This block is rated at 475 BHP

The ID1700x excels at high pressures typical of current automotive systems

Some have inquired as to the benefits of a beehive spring vs the dual springs that are sold by others

Exedy Stage 1 HD Organic Disc Clutch Kit STI 2004-2012 FA Spring Kits The XP series is aEXEDY organic racing clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle higher power outputs. This is the preferred clutch for street and light horsepower track use. Drivability is similar to the stock clutch. Pedal efforts will be slightly higher because of the higher clamp loads that the pressure plate provides. All Exedy clutch discs have spring center