ENGINEERED TO ELIMINATE WARPING, SNAPPED BOLTS, AND TICKING

DODGE 6.7L CUMMINS 07.5-12 INTERCOOLERS & AIR INTAKE

Upgrade the airflow on your 2007.5-2012 Dodge Ram with a 6.7L Cummins engine. This collection features performance air intake horns, grid heater upgrades, and durable intercooler hose and clamp kits to improve efficiency and reliability.

  • Unleash Airflow

    Replace restrictive factory components like intake horns and grid heaters to improve engine efficiency.

  • Boost-Proof Reliability

    Secure your charge air system with silicone hoses and constant-tension clamps that hold under high pressure.

  • Prevent Failures

    Avoid catastrophic engine damage from the notorious stock grid heater bolt with our Killer Grid Heater upgrade.

  • Platform Specific

    Engineered for 2007.5-2012 Dodge Ram 2500, 3500, 4500 & 5500 trucks with the 6.7L Cummins.

11 products

Clear all

FIND THE RIGHT INTERCOOLERS & AIR INTAKE FOR YOUR TRUCK

Find the right air intake or intercooler components for your 6.7L Cummins-powered Dodge Ram. Our table outlines common parts for your specific model year range.

ApplicationEngineCommon YearsTypical ProductBest For
Ram 2500/35006.7L Cummins2007.5-2009X-Flow Power Intake ElbowReplacing the restrictive stock intake horn to improve airflow and throttle response.
Ram 2500/35006.7L Cummins2010-2012X-Flow Power Intake ElbowUpgrading the different factory intake horn on later models for increased air velocity and volume.
Ram 2500/3500/4500/55006.7L Cummins2007.5-2012Killer Grid Heater Upgrade KitImproving airflow and preventing potential engine damage from factory grid heater failure.
Ram 2500/35006.7L Cummins2007.5-2012Intercooler Hose & Clamp KitSecuring the charge air system with durable hoses and clamps that withstand higher boost pressures.

WHY INTERCOOLERS & AIR INTAKE FAIL AND HOW BD SOLVES IT

The factory air intake system on the 2007.5-2012 6.7L Cummins is known for its restrictive components, particularly the intake horn and grid heater. These parts create turbulence and limit the volume of air entering your engine, which can hinder performance and throttle response. Upgrading these key areas allows your turbo to work more efficiently and is a foundational step for supporting additional modifications like performance tuning or larger injectors.

  • Blown Intercooler Boots

    The stock rubber boots can crack or tear under higher-than-factory boost pressure, causing a sudden loss of power and leaving you stranded.

    The BD Difference

    Our Intercooler Hose & Clamp Kit uses durable, multi-layer silicone and constant-tension clamps that hold under high boost pressure.

  • Poor Throttle Response

    The factory intake horn and grid heater restrict airflow into the engine, leading to sluggish performance and reduced efficiency.

    The BD Difference

    An X-Flow Power Intake Elbow smooths and increases airflow into the engine, sharpening throttle response.

  • Grid Heater Failure

    The bolt holding the factory grid heater can break and fall into the engine, potentially causing catastrophic internal damage.

    The BD Difference

    Our Killer Grid Heater Upgrade relocates the heating element to remove the risk of the factory bolt dropping into the engine.

  • Boost Leaks

    Weak factory clamps can fail to seal properly as they age or under higher pressures, causing whistling noises and a gradual loss of power.

    The BD Difference

    Our high-torque, constant-tension clamps seal the charge air system to eliminate whistling boost leaks.

What is the benefit of an aftermarket intake horn on my 6.7L Cummins?

Our X-Flow intake elbows are designed to smooth and increase airflow into your engine, improving throttle response and turbo efficiency compared to the restrictive, turbulent design of the stock part.

Why should I replace my stock intercooler hoses?

Stock rubber boots are prone to cracking from heat and oil exposure and can blow out under the higher boost from performance tuning. Our kits use durable, temperature-resistant silicone hoses and constant-tension clamps to prevent leaks.

What does the Killer Grid Heater upgrade do?

It relocates the heating element to a safer position, eliminating the risk of the stock heater's center bolt dropping into your engine. It also functions as an open-grid intake, significantly improving airflow.

Do I need an intake heater delete for my 2011 Ram in a cold climate?

Not necessarily. Our upgrade kits, like the X-Flow Air Intake Heater Kit and Killer Grid Heater, are designed to improve airflow while retaining heating functionality for reliable cold starts, offering a better solution than simple delete plates.

Are these parts CARB compliant?

The emissions compliance of each part varies. Please check the individual product page for detailed information regarding CARB EO status and legality in your jurisdiction before purchasing.

Will an intake elbow for a 2009 Ram 2500 fit a 2010 model?

No, the factory intake manifolds and emissions equipment changed. We offer separate intake elbows specifically for the 2007.5-2009 and 2010-2012 model year ranges to ensure proper fitment.