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aFe Pro-Dry S Air Filters Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Filter Media - 31-10156

By aFe
805 Reviews
The current product is out of stock.
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Features:
  • Part #: 31-10156
  • Style: AFE Pro-Dry S Air Filter
  • Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycle
  • Outflows Stock Paper Filters For Improved Horsepower and Torque
  • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
  • Washable and Reusable for Multiple Cleaning Cycles
  • Progressive Bump Seal Design For A Perfect Fit
In Stock - Ships by 04/21/2023
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Product Info
Features:
  • Custom-made for your specific year, make and model
  • Boosts horsepower, torque and even improves fuel economy
  • Oil-free dry synthetic construction allows quick and easy service
  • Features 99.2% filtration efficiency for cleaner airflow
  • Utilizes 2 layers of randomly porous synthetic fabric to trap dust and dirt
  • Ideal for street use and dusty conditions
  • Cleanable and reusable for virtually lifetime use
  • Backed by a Lifetime Warranty against defect
Description:
Achieve mind-blowing power gains without the hassle of a messy oiled filter. aFe Pro-Dry S Air Filters utilize 2 layers of randomly porous fabric to trap dirt like a champ. And the best part is, they're oil-free for quick and easy service. Featuring 99.2% filtration efficiency, Pro-Dry S outperforms your paper filter 2 to 1.

When you're jonesing for an inexpensive, minimal effort horsepower fix, look no further than aFe Pro-Dry S Air Filters. The tall, open pleats dramatically increase airflow for maximum performance. And, unlike your factory filter, more rounded construction means air can flow through the tops and bottoms of these pleats. What's more, Pro-Dry S Air Filters can save on gas by supporting a cleaner, more efficient fuel burn.

aFe Pro-Dry S Air Filters are cleanable and reusable for virtually lifetime use. In fact, filters of this caliber have been known to outlive your vehicle. Backed by a Lifetime Warranty against defect.
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Notes:
Manufacturer Info
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Customer Reviews

Average Rating
Appearance
Ease of Installation
Price/Value
Quality
805 Customer Reviews
5 Star
635 (79%)
4 Star
149 (19%)
3 Star
16 (2%)
2 Star
1 (0%)
1 Star
4 (0%)

a great air filter for n54

They came home next day well it was same state and and it was close hehe anyways product look great fit right.but age has kinda high price compare to k&n but it was cheapest price anywhere.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Joohyung L (LANCASTER, CA) / October 7, 2014
2010 BMW 5-Series
Yes
No

Definitely a good-bye (good buy, too)

Good-bye to a good deal of throttle hesitation on my Z4. Running some other stuff through my recently-purchased used car's fuel system (to get it back in shape, too); but the added air flow vs. the brand new OEM filter is performance-obvious (a good buy). I really like the fact I do not have to re-oil the high-end aFe Pro-Dry air filter, which itself isn't difficult ... just one less thing I have to do.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Norman C (GOLDSBORO, NC) / November 29, 2012
2011 BMW Z4
Yes
No

Happy customer

GREAT SERVICE!
Appearance
Ease of Installation
Price/Value
Quality
Posted By matt n (Dallas, TX) / August 4, 2010
2008 BMW 335i
Yes
No

aFe Pro-Dry S

Good filter. Rather difficult to install though, especially when you consider it's just an air filter - it was almost too tight of a fit.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Outhai B (Lake in the Hills, IL) / May 23, 2010
2008 BMW 335i
Yes
No
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