SKU: 28973033166

aFe Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro DRY S Media (51-80512)

Sale price$160.74 Regular price$178.60
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

aFe Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro DRY S Media (51-80512)Magnum Force Stage 2 Si Aluminum Black Cold Air Intake System with Pro Dry S Filter (51 80512) 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

Magnum Force Stage 2 Si Aluminum Black Cold Air Intake System with Pro Dry S Filter (51-80512) 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.

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.

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.

Features:

  • Uses Pro DRY S Air Filter For Maximum Convenience
  • Rotomolded Plastic Tube For Maximum Air Flow
  • 60% cfm Flow Gain
  • Improved Throttle Response
  • Repl. Factory Intake For Improved HP/Torque/Styling
  • 2 Year Limited Warranty
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: 28973033166

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4.1 ★★★★★
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Eslaine Alvarez
Lowell, US
★★★★★ 5
Very comfortable
Size: Queen / 2 Packs, Color: White/Soft
These pillows are the best investment I could have possibly made. They are of incredible quality and are soft—qualities that allow you to rest much better, as prioritizing such things is essential for achieving deep sleep. And with a super soft fabric.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
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Joandra Dobao
San Leandro, US
★★★★★ 4
Okay pillows
Size: King / 2 Packs, Color: White/Soft
Soft and comfortable, the only downside to the pillows is that the feathers pop out from the cover and pinch
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
M
Verified Purchase
Molly
Carnegie, US
★★★★★ 1
Do not recommend
Size: Standard / 2 Packs, Color: White/Soft
At an Airbnb in Marine CA, these pillows were on my bed. They were so wonderful, I took a picture of the label so I could order them for myself. After a few weeks, the feathers began working out of casing and would poke my head. I then put them in two pillowcases thinking that would make a difference- nope. When I removed the outer pillowcase to launder, there were 69-80 little feathers between the two layers. I went back to my old pillows and although they aren’t as great as down pillows, I don’t miss being poked and finding little feathers between the pillowcases and in my bedroom. Four months later, I am still finding a few random feathers in my bedroom.
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Reviewed in the United States on February 11, 2026
O
Verified Purchase
Osmary Rodriguez frometa
Grantham, US
★★★★★ 5
Very Comfortable and Good Quality
Size: Queen / 2 Packs, Color: White/Soft
These pillows are very comfortable and soft, but still give good support for sleeping. The material feels high quality and the size is perfect for my bed. I’ve been sleeping much better since I started using them. I would definitely recommend them.
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Reviewed in the United States on March 13, 2026
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HHH
Boise, US
★★★★★ 3
Nice but smell when you open them
Size: Queen / 2 Packs, Color: White/Soft
These look nice and confirm the materials (no plastics no poly) but they do smell a bit - I am going to let them air out for a day and update this review if the smell goes away
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Reviewed in the United States on March 22, 2026

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