


K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 520i/528i N20 L4-2.0L 2011-2017
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 520i/528i N20 L4-2.0L 2011-2017Guaranteed to increase horsepower and torque Roto molded HDPE intake tube paired with oversized oiled cotton air filter Engineered to provide high airflow and exceptional filtration Replaces factory air filter and intake tube Filter only requires cleaning every 100,000 miles under normal highway driving conditions Typical installation can be completed in 60 minutes or less with simple hand tools No Hassle Lifetime Limited Warranty Will not void
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Your K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 520i/528i N20 L4-2.0L 2011-2017 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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This don’t work at all. I do not recommend. I use all four containers, and the light is still on.
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Reviewed in the United States on May 20, 2026
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Reviewed in the United States on May 23, 2026
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Good parts
They fit
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Todo perfecto 10/10
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N54 engine — it fit absolutely perfectly.
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