Full Tilt Performance Intake Manifold for 2014-2023 Cummins 14.9L ISX CM2350 / X15 47100

Part# 47100
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Product Description

Full Tilt Performance built an intake manifold for the 2014-2023 Cummins ISX CM2350 and X15 which helps your engine get as much airflow as it needs. In contrast to the stock manifold design which provides poor airflow to half of the cylinders, this intake manifold equalizes air flow to all cylinders. This equalization improves velocity and distribution of clean air into the engine. It has been cast out of high grade aluminum and is made to allow for a quick and easy replacement of your stock intake manifold. The inside is coated for smoother airflow, and the outside is finished off with Cummins Red high temperature paint.

Key Features

  • Reduces Emissions
  • High Temperature Cummins Red Paint              
  • Equalizes Air To All Cylinders
  • Improved Fuel Economy Over Stock
  • Mileage Improvement of 0.2 to 0.4 MPG (Miles Per Gallon)
  • An Additional 12-20 HP to the Rear Wheels
  • Constructed From High Quality Aluminum
  • Simple Instillation, No Additional Parts Needed
  • Includes New Gaskets
  • One Year Warranty
  • 50 State Legal. CARB E.O. #D-828-11



Air-flow into your engine’s cylinders is one of the most important factors in your Cummins ISX engine performance. Optimizing the flow of cold, dense air from the intake through the manifold and then into the cylinders lets you can pull more power from your engine with efficiency and reliability. Full Tilt’s ISX intake manifold is constructed of high-quality aluminum, carefully designed and crafted to enable an air-fuel ratio that allows your engine run at peak without costing you at the pump.