The turbocharger compressor wheel plays an important role in delivering high-pressure air to the intake manifold, resulting in more power. Traditional compressor wheels are made from cast aluminum which results in higher mass and lower fatigue life when compared to the lighter weight, stronger, Rotomaster Billet compressor wheel. These billet wheels are well suited for high demand applications including high performance racing applications or high duty cycle applications such as buses or delivery vehicles. Rotomaster Billet Compressor Wheels are designed to meet or exceed all O.E. performance standards and fit seamlessly into O.E. covers. Built for strength and tested for endurance, Rotomaster Billet Compressor Wheels provide peace of mind for severe-duty demands.