aFe® 51-11832 - Stage 2 Cold Air Intake System with Pro DRY S Air Filter

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aFe® - Stage 2 Intake SystemaFe® - Stage 2 Intake SystemaFe® - Stage 2 Intake SystemaFe® - Stage 2 Intake SystemaFe® - Stage 2 Cold Air Intake System - Installation InstructionaFe® - CatalogaFe® - Factory Tour Video 602x420aFe Authorized Dealer
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aFe Accessories

Stage 2 Cold Air Intake System with Pro DRY S Air Filter (51-11832) by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe Pro DRY S air filter, open element airbox/heat shield and a smoothly contoured, less restrictive intake tube. This system enables your engine to take in huge quantities of dense, cool, oxygen laden air. The result is better combustion, increased horsepower and torque, and a noticeable gain in performance.

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  • Improves airflow to your engine
  • Isolates the air filter from engine heat, enabling it to take in cooler, denser air
  • Increases horsepower and torque, improves performance
  • Designed and tested for each specific application
  • Includes a conical high performance aFe Pro DRY S air filter; it never needs oiling
  • Includes a precision designed rotomolded plastic intake tube
  • Comes complete with everything required for installation, including comprehensive instructions
  • Can be installed in 45-90 minutes with simple hand tools; no drilling, cutting or fabrication required
  • Limited 2-year warranty
  • Proudly made in the USA

The Stage 2 Cold Air Intake System will give you the greatest possible performance gain and the most bang for the buck. It replaces your factory, restrictive air intake system with a massive aFe Pro DRY S air filter, a one-piece open element airbox/heat shield that seals against the hood, isolating the filter from engine heat, and a rotomolded plastic intake tube with smooth bends for increased airflow volume. The increased flow of cooler air to your engine will result in noticeable gains in power and performance. Cooler, denser air contains more oxygen, and more oxygen in your engine's air intake charge means better combustion, resulting in greater engine output.

The Pro DRY S air filter combines high airflow and filtration efficiency with the convenience of oil-free maintenance. It contains 2 layers of randomly porous synthetic fabric, which allows approximately twice the airflow when compared to a typical stock air filter. The increased airflow results in more horsepower and torque, better throttle response and more miles per gallon. But this improved airflow and performance hasn't been gained at the expense of engine protection. The Pro DRY S has an excellent 99.2% filtration efficiency rating.

The pleats in the Pro DRY S are evenly spaced for greater dust holding capacity and the tips are rounded for better airflow. They're also 30% deeper than comparable aftermarket air filters for longer service intervals and greater dust holding capacity. The sealing surface and supporting structures are made from 100% polyurethane, to withstand extreme engine temperatures.

The one-piece airbox/heat shield is made of rugged 16-gauge powder coated steel. It installs easily in place of the factory airbox; no cutting or drilling is required. The box/shield is attached with quality stainless steel hardware that is supplied with the kit. Top quality, flexible rubber trim at the top of the box/shield seals against the hood when it is closed, shielding the air filter from engine heat and allowing it to take in cooler air. Some systems include a powder coated steel or brushed aluminum cover to further shield the filter.

A specially developed 3-angle velocity stack smoothes the airflow transition from the air filter to the rotomolded intake tube. The precision design and smooth contours of the intake tube maximize airflow volume and speed for optimum power gains.

The aFe Stage 2 Air Intake System comes complete with everything necessary for installation, including comprehensive instructions. It's backed by aFe's limited 2-year warranty and made in the USA.

aFe® (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe® have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Part Number:

Vehicle Fitment

This part is compatible with 7 vehicle(s)
Year Make Model Fitment Notes:
2002 Jeep Wrangler
  • SE
2002 Jeep Wrangler
  • 2.5L
2001 Jeep Wrangler
  • SE
2001 Jeep Wrangler
  • 2.5L
2000 Jeep Wrangler
  • SE
2000 Jeep Wrangler
  • 2.5L
1999 Jeep Wrangler
  • SE
1999 Jeep Wrangler
  • 2.5L
1998 Jeep Wrangler
  • SE
1998 Jeep Wrangler
  • 2.5L
1997 Jeep Wrangler
  • SE
1996 Jeep Wrangler
  • 2.5L
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aFe® - Stage 2 Intake SystemaFe® 51-11832 - Stage 2 Cold Air Intake System...    $295.00
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