Application: Blow Off Valve - The BV50 Series Blow Off Valve Kit is designed to work with any turbocharged vehicle. Wastegate - Specifically designed to match 44mm turbo manifold wastegate ports. For Universal, for all motor sport cars Package Included: 1 x 50mm Blow off Valve Kit + 1 x 44mm Wastegate Kit Premium Construction – Built for Performance: Crafted from high-quality aluminum, offers exceptional strength, lightweight durability, and resistance to corrosion Size: 50mm BOV + 44mm Wastegate Color: Red.