The Rudy's Performance Intake Manifold for your 2003-2007 Cummins ISX CM870 14.9L features smoother contours and larger ports, greatly improving airflow and providing even distribution of the air/fuel mixture to each cylinder. The performance intake manifold is a direct bolt-on replacement with no modification necessary. Increase horsepower, torque, and efficiency to give your rig the performance it needs to tackle any challenge.

Features:

• Direct Bolt-On
• Increased Horsepower & Torque
• Reduced Fuel Consumption Due To Free-Flowing Design

Fitment:

• 2003-2007 Cummins ISX CM870 14.9L