Ford Focus ST/XR5 2

For those who want blow-off valve sound

\n Boost-Balance Valve Technology

Mil SPec Proprietary Diaphragm

Clutch Kit - Xtreme Outback - Extra Heavy Duty Organic KMI24002-1AX Chevrolet Ford Focus ST/XR5 2Xtreme Outback Heavy duty sprung organic kit 1A Recommended for: Vehicles with significant performance modifications, are daily driven but also used off road and vehicles that tow regularly. The Extra Heavy Duty range of upgrades from Xtreme Outback are designed to offer the highest levels of performance for heavily modified street and off road vehicles. These kits offer a significant increase in clamping force (30 60% above the factory clutch) over