The first of its kind, Skunk2's Black Series Billet VTEC Solenoid is designed to be used with any K-series cylinder head (excludes 12 Civic Si) and is compatible with Honda's original solenoid internals and gasket. Billet VTEC Solenoids for Hondas K-series engines are available exclusively in Skunk2s Black Series finish. Manufactured from 6061 billet aluminum and hard anodized for durability, Skunk2 employs the same design and manufacturing methods for all of its Fine Tuning accessories as it does for its top-of-the-line racing components. Each Billet VTEC Solenoid includes flush-mounted hardware and a smooth, machined body for an attractive look. Skunk2's Billet VTEC Solenoids help put that unique finishing touch onto the vehicle you work so hard to make perform well, and we make every effort to ensure that their style is consistent with our rich racing heritage.