This Torque Solution Greddy blow-off valve adapter with plugs is made specifically for BMW applications with the N54 engine, including 135i, 335i, 535i and X5 models. The adapter includes plugs and provides an explicit interface for installing a Greddy BOV on these N54 engines, simplifying aftermarket valve fitment for the listed BMW vehicles.
Torque Solution Greddy Blow Off Valve Adapter w/ Plugs: BMW 135 335i 535i X5 n54 ONLY