The Nitrous Express Covert Crossbar Plate is a plate-only nitrous component made for 4150-style applications. Offered as the plate itself, it provides the base mounting and passage geometry needed for a nitrous installation using a crossbar plate design. This plate-only option lets installers pair it with compatible hardware and plumbing to complete a customized nitrous setup for their intake.
Nitrous Express 4150 Covert Crossbar Plate (Plate Only)