Product Info
Product Info
2007-2024 Cummins 3.5" Mega Intake Manifold is organized to make fitment, included components, and ordering details easier to confirm.
Confirm the listed year, make, model, engine, and any truck-specific configuration before purchasing. Review the available Truck Configuration selections before ordering. The exact contents and fitment depend on the options selected on this product page.
How to Choose Your Options
- Truck configuration: Standard/Regular/Normal Pickup is for a factory pickup-bed chassis. Cab Chassis/Incomplete Truck is for a chassis-cab or incomplete-vehicle configuration that receives a separate work body or bed and may use different wheelbase and exhaust routing. Select the actual vehicle configuration, not only the cab style.
Fits
| Year | Make | Model |
| 2007-2024 | Dodge Ram | 6.7L Cummins Regular or Cab & Chassis |
The 3.5" Mega Intake Manifold transforms your 2007-2024 Cummins with a dual 3" mandrel-bent tube design that delivers 49.4% greater flow than stock. The innovative short bolt configuration eliminates the restrictive driver-side flange obstruction while maintaining the factory six-bolt pattern for reliable sealing. Precision TIG welding ensures flawless construction without compromising airflow. Real-world results include 50-200°F EGT reduction, 0.5-1 MPG improvement, sharper throttle response, and accelerated turbo spool. This manifold minimizes injector line interference while removing emissions restrictions.
Fitment and Options
Options on this page are tied to real Shopify variants. Unavailable combinations are disabled automatically, and the cart receives the exact selected variant.
Shipping
Shipping options and delivery times are shown at checkout. Fast air shipping may be available at checkout. Some tuning, custom-order, and VIN-matched items may require extra processing time.
Returns
Electrical, tuning, special-order, and used/installed items may have special return limits. Contact support before ordering if you are unsure.
Unlimited Diesels
Built to help you order the right diesel setup.
1Select the exact product options that match your truck.
2For tuners, tunes, and bundles, verify the VIN and add modification notes.
3Add matching support parts below the product when they are needed.
4Review the cart, then checkout with the exact selected variants.