Upgrade or convert your nitrous setup with this 4150 4-BBL Pro Power Nitrous Plate, the plate assembly that delivers nitrous and fuel into the intake charge.

Nitrous Express NX504 4150 4-BBL Pro Power Nitrous Plate Features:

• 4150 Flange
• Mounts in the intake path between the throttle body or carburetor and manifold
• Engineered for even nitrous and fuel distribution
• Ideal for upgrading or replacing an existing plate
• Machined for accurate fitment
• Sold Individually