AFE Cold Air Intake

13-18 Ram 5.7L Hemi (1500)

51-12402 / 54-12402

The aFe Power Stage 2 Cold Air Intake System is engineered to significantly enhance your vehicle’s airflow, performance, and throttle response. It features a durable 3.5" black powder-coated aluminum intake tube and a massive 5.5" oval conical air filter designed for maximum efficiency. Choose between the Pro 5R oiled filter for superior airflow or the Pro Dry S non-oiled filter for easy maintenance. The innovative snap-in heat shield attaches directly to the factory lower airbox for a clean, secure fit and quick installation. A precision 3-angle adaptor accelerates airflow for faster throttle response and improved torque delivery. Ideal for enthusiasts seeking power gains, a deeper induction tone, and better engine breathing, this intake system combines performance and reliability in a simple, bolt-on design.

• Dyno-proven gains: +18 HP / +23 lb-ft torque
• 27% more airflow than the factory intake
• Choice of Pro 5R (oiled) or Pro Dry S (non-oiled) filter
• Large 5.5" conical air filter with inverted top for max flow
• 3.5" mandrel-bent aluminum intake tube, black powder-coated finish
• Snap-on heat shield integrates with factory lower airbox
• 3-angle adaptor for improved airflow and throttle response
• Uses factory mounting points – no cutting or drilling required
• Includes all hardware for a quick, hassle-free installation

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.