Stop suffocating your engine with restrictive factory air boxes. Shop our complete line of Banks Power Ram-Air® Cold Air Intakes for your diesel or gas truck. Engineered to outperform the competition, Banks intakes focus on what actually matters: air density. By delivering cooler, oxygen-rich air to your engine, you'll experience massive gains in horsepower, improved fuel economy, and lower Exhaust Gas Temperatures (EGTs) while towing. Find the exact-fit intake for your Duramax, Power Stroke, or Cummins below.

Why Choose a Banks Power Ram-Air System? When you upgrade your truck, you want measurable results, not just "smoke and mirrors." Unlike open-element "hot air" intakes that suck in blistering engine bay heat, the Banks Ram-Air System utilizes a fully enclosed, streamlined housing. Gale Banks and his engineering team design every system using advanced flow-bench testing to ensure you aren't just getting more airflow—you are getting higher air density. Denser air means better combustion, giving your engine the power it needs to pull heavy grades without breaking a sweat.

The Banks Advantage:

• Oiled or Dry Filter Options: Choose the massive, high-flow filter element that best suits your driving and maintenance style.

• Reduced EGTs: Critical for diesel owners, denser air keeps exhaust temperatures safely in check when towing heavy loads.

• Check-Engine Light Free: Engineered to work perfectly with your factory mass airflow (MAF) sensors.

• 50-State Emissions Legal: Many Banks Ram-Air systems carry a CARB EO number, making them fully street-legal across the country.

Frequently Asked Questions

Q: Will installing a Banks Ram-Air Intake void my factory warranty? A: No. Under the Magnuson-Moss Warranty Act, a dealership cannot void your vehicle's warranty simply because you installed an aftermarket cold air intake. Banks designs their systems to operate safely within factory parameters.

Q: Do I need to custom-tune my truck after installing a Banks intake? A: No tuning is required! Banks Ram-Air systems are strictly plug-and-play. However, pairing your intake with a Banks Derringer Tuner or Monster Exhaust will maximize your overall horsepower and torque gains.