SKU: 13901998514

aFe Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro 5R Media (54-81022-1)

Sale price$156.04 Regular price$173.38
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

aFe Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro 5R Media (54-81022-1)Magnum Force Stage 2 Si Cold Air Intake System with Pro 5R Filter by aFe. Fully enclosed in a heat shielding molded plastic housing; this air intake system features a washable reusable conical air filter that improves airflow for increased horsepower and torque. The housing features an auxiliary inlet duct for better airflow as well as an attractive black powder coated aluminum cover that provides ready access to the filter for servicing. This intake

Magnum Force Stage 2 Si Cold Air Intake System with Pro 5R Filter by aFe. Fully enclosed in a heat-shielding molded plastic housing; this air intake system features a washable/reusable conical air filter that improves airflow for increased horsepower and torque. The housing features an auxiliary inlet duct for better airflow as well as an attractive black powder coated aluminum cover that provides ready access to the filter for servicing. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. The filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.

Features:

  • Improves airflow to your enginer
  • 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 air filter
  • Includes a precision designed molded, sealed plastic airbox and plastic intake tube
  • Comes complete with everything required for installation, including comprehensive instructions
  • Can be installed in 45-60 minutes with simple hand tools; no drilling, cutting or fabrication required
  • Limited 2-year warranty


Sealed Intake Design — A completely sealed rotomold plastic housing with a black powder coated aluminum top keeps warm engine air out and allows for a cooler, fresher, denser air intake charge. Auxiliary air scoop — The sealed housing features an auxiliary air inlet scoop that allows for increased air volume into the intake for increased performance and improved throttle response. 5-1/2" Conical Air Filter - This intake utilizes a huge, 5-1/2" conical Pro 5R performance air filter for maximum flow. This 5-layer progressive, oiled cotton gauze air filter provides maximum flow for increased horsepower and torque. aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations. Dyno Tuned Intake Tube - The intake tube has been engineered and dyno tested for maximum air flow and velocity for increased performance. All emissions components and bracket locations are used for a hassle-free installation.

DETAILS:

With a heat resistant one-piece housing, an auxiliary air inlet, and aFe' performance-oriented Pro 5R air filter, this Magnum FORCE Stage-2 Si intake delivers as much cold air as possible to your Diesel' engine.

  • Unique filter-to-housing interface for easy installation (patent pending)
  • No cutting or drilling on factory parts for faster installation
  • Works with mass air flow or temperature sensor model trucks
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13901998514

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4.7 ★★★★★
Based on 26 reviews
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Verified Purchase
Techeira Francis
Bozeman, US
★★★★★ 5
Such a great accent piece!
I’ve bought it 3 times now!! I love it so much! definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
J
Jenny
Bozeman, US
★★★★★ 5
Nice shelf option
These industrial pipe shelf brackets are a great choice if you’re going for that rustic, farmhouse look. The black iron finish looks clean and modern while still giving off that classic industrial vibe. Once installed, they feel sturdy and well-built. Perfect for holding books, décor, or heavier items when paired with solid wood planks. I like the open design because it really lets whatever you’re displaying stand out. They’re also pretty versatile and work well in different spaces like living rooms, kitchens, or home offices. Just keep in mind that this is the bracket system only, so you’ll need to supply your own wood and possibly some mounting hardware depending on your setup. Overall, they’re a stylish and functional DIY option that adds a lot of character to a space.
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Reviewed in the United States on May 1, 2026
M
Mark Roberts
Dallas, US
★★★★★ 5
Excellent industrial shelving hardware for the price
I bought these as a housewarming-style gift for my brother-in-law, who recently finished building an extension onto his home and finally has the space for a proper office. His family’s aesthetic leans heavily toward that cottage-meets-industrial look, and these brackets fit the brief perfectly. First impressions were excellent. The iron construction feels genuinely heavy-duty, and the machining and threading are better than I expected at this price point. The finish is a clean matte black that looks sharp without feeling overly glossy or cheap. Installation is straightforward if you’re comfortable with basic wall mounting. Because these are iron pipe components, you may find yourself making tiny adjustments with micro shims to get everything perfectly level depending on your wall and stud placement. That’s not a flaw so much as the nature of pipe-style systems. Once dialed in, though, they feel very solid. The scale is also worth mentioning. These are not subtle brackets—they’re a bit of a statement piece. That’s great if you want the shelving to become part of the room’s visual identity, but it’s something to be aware of when planning the space. One thing I actually appreciate is that they don’t include the wood shelves. Bundled wood usually drives up the cost and often isn’t the species or finish you’d want anyway. This way you can choose your own boards and tailor the look to the room—which is exactly what my brother-in-law ended up doing. Overall, a very well-executed industrial shelving system: sturdy, attractive, and surprisingly refined for the price.
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Reviewed in the United States on March 8, 2026
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Verified Purchase
Collin
New York, US
★★★★★ 5
Great look and storage space
I've had these shelves for two years now, and still love them. I love the industrial style. They add lots of great storage space for a small apartment. I have two sets - one for the laundry room and the other as a linen closet. Assembly is okay. Make sure you follow the instructions.
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Reviewed in the United States on April 4, 2026
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Verified Purchase
AmazonReviewer
Phoenix, US
★★★★★ 5
Great product
Great product. All items included in package. Easy to assemble.
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Reviewed in the United States on November 23, 2025

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