Improve intake airflow with WMP Velocity Stacks. The design allows smooth and even air entry at high velocities, helping improve throttle response, increase power and provide smoother power delivery. Made from lightweight, corrosion-resistant aluminium, this universal-fit 42mm stack includes a protective micro-mesh screen and hose clamp.

Features:

• Lightweight aluminium construction.
• Universal fitment.
• Improves throttle response.
• Helps increase power.
• Promotes smoother power delivery.
• Micro-mesh screen protects against dirt and debris.
• Includes hose clamp for mounting.
• Inside Diameter: 42mm.