★★★★★ 5
Great product
Love these
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Reviewed in the United States on April 25, 2026
K&N 11-17 BMW 520i/528i N20 2.0L F/I Performance Air Intake System
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 11-17 BMW 520i/528i N20 2.0L F/I Performance Air Intake SystemA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect
Quick Dispatch:
Your K&N 11-17 BMW 520i/528i N20 2.0L F/I Performance Air Intake System orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your K&N 11-17 BMW 520i/528i N20 2.0L F/I Performance Air Intake System ships.
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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
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4.9 ★★★★★
Based on 263 reviews
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Product Reviews
★★★★★ 4
Like these
Had to replace the salt grinder as it had seized and the courseness selecter knob broke. Replaced with the same grinder set.
Works well (until the salt seized). Looks nice.
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Reviewed in the United States on March 29, 2025
★★★★★ 5
Iowa girl
Bigger than I imagined but works great!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Grinder
Shipped correctly and was packaged great. Provides a great grind for the salt and pepper.
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Reviewed in the United States on April 20, 2026
★★★★★ 3
Good item
Nice grinders, but did have a small problem with the pepper mill closing correctly.
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Reviewed in the United States on May 14, 2026
