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2013-2015 Ram 6.7L Cummins Diesel Intake Upgrades Deliver Power and Performance


2013-2015 Ram trucks with the 6.7L Cummins diesel engine were built to haul heavy loads, but their pulling power can be improved even more with some simple AIRAID air intake upgrades

Since their debut in the early 1990s, the Cummins diesel engines in Dodge Ram pickups have become legendary among heavy haulers. Whether it's pulling a large toy hauler or delivering materials to the jobsite, thousands of people use Ram trucks every day for work and play. The 6.7L Cummins in late model Ram 2500 and 3500 pickups continues to build on the reputation of the earlier engines as reliable workhorses.  But truck enthusiasts know there's always more power to be had under the hood, and once again AIRAID delivers what Ram owners need with Modular Intake Tubes (MIT) and AIRAID Jr. systems for 2013, 2014, and 2015 Ram 6.7L Cummins Diesel trucks. These systems deliver additional power by targeting the most restrictive portions of the factory intake systems.


The AIRAID MIT 300-986 targets the most restrictive portion of the intake system on 2013-2015 Ram trucks equipped with a 6.7L Cummins

The AIRAD MIT tube 300-986 is a simple upgrade that addresses a major shortcoming of the factory intake system on the 6.7L Cummins engine. The factory intake tube is undersized and filled with baffles designed to reduce engine noise, both of which introduce restrictions to the intake tract that hurt airflow. The AIRAID MIT tube replaces the restrictive factory tube with a larger one that optimizes airflow to the engine. This enables the engine to breathe easier and run more efficiently, which in turn improves throttle response and engine power. The AIRAID MIT tube is constructed of high density polyethylene for strength and resistance to heat transfer. The MIT includes new couplers and clamps that attach directly to the factory intake box and intake plenum, making for a clean installation that takes just a few minutes.


The AIRAID Jr. system 300-786 and 301-786 combines a MIT tube with a drop-in replacement filter that is washable and reusable for 2013-2015 Ram trucks equipped with a 6.7L Cummins

The AIRAID Jr. system 300-786 takes a diesel air intake upgrade one step further by combining a MIT tube with a high-quality drop-in replacement air filter for the factory air box. Constructed of reinforced polyurethane casings that are guaranteed not to crack or warp while maintaining a positive seal within the factory air box, AIRAID replacement air filters are available with traditional oiled media or SynthaMax dry filter media. Both media types provide excellent filtration without impeding airflow. Both filter types are also washable and reusable. Installing the filter is as simple as swapping out the factory paper filter with the AIRAID replacement, and both filter types are compatible with the Ram Active Air system built into the factory air box.

The AIRAID Jr. system with an oiled filter is part number 300-786, while the Jr. system with the SynthaMax dry filter is part number 301-786. The drop-in replacement filters are also available as a stand-alone upgrade with part number 850-357 for an oiled filter and part number 851-357 for a SynthaMax dry filter.

Whether the MIT tube and drop-in filter are installed separately or together with the AIRAID Jr. system, these upgrades allow the 6.7L Cummins to breathe easier and run more efficiently.


AIRAID drop-in filters, like the one for 2013-2015 Ram trucks with the 6.7L Cummins diesel, are washable and reusable replacements for the factory disposable paper air filter

Applications for the 300-986 AIRAID MIT Tube,  300-786 oiled filter AIRAID Jr. system, and 301-786 SynthaMax dry AIRAID Jr. system include:

2015 RAM 3500 6.7L L6 DSL - All
2015 RAM 2500 6.7L L6 DSL - All
2014 RAM 3500 6.7L L6 DSL - All
2014 RAM 2500 6.7L L6 DSL - All
2013 RAM 3500 6.7L L6 DSL - All
2013 RAM 2500 6.7L L6 DSL - All

To find more information on a specific year model Dodge Ram truck, simply use our Find Products tool. For more information on cold air intake products for all Ram 2500 trucks equipped with gas and diesel engines, visit our Dodge Ram 2500 Pickup Performance Air Intake Page. For more information on Ram 3500 gas and diesel trucks, visit the Dodge Ram 3500 Pickup Performance Air Intake Page. You can also locate your nearest AIRAID authorized dealer using our Dealer Search tool.


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