• K&N High-Flow Air Filter for Mercedes W211 CDI E200 E220 E270 – reusable drop-in replacement improving airflow, horsepower, and engine performance
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K&N High-Flow Air Filter for Mercedes W211 CDI E200/E220/E270 (02–06)

K&N High-Flow Air Filter for Mercedes W211 CDI E200/E220/E270 (02–06)

$99.99 USD
$99.99 USD
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CDI W211 K&N Air Filter – Enhance Performance & Longevity

High-Flow, Washable, Reusable • OE-Fit Drop-In Replacement

Upgrade your Mercedes-Benz W211 with a K&N High-Flow Air Filter. This OE-style drop-in replacement improves intake airflow for better throttle response and efficiency while delivering durable, long-life filtration.

Key benefits: increased airflow, reusable design, up to 50,000 miles between cleanings (normal driving), backed by the K&N Million-Mile Limited Warranty.

⚙️ Features

  • High airflow with excellent filtration to support horsepower and acceleration.
  • Direct OEM fit—installs in the factory airbox; no tuning required.
  • Washable & reusable cotton media reduces waste and long-term cost.
  • Warranty-friendly: will not void the vehicle’s warranty.
  • 50-state legal emissions compliance for replacement filters.

✅ Vehicle Fitment (W211)

Model Engine Years
E200 CDI / E220 CDI / E270 CDI Diesel 2002–2006
E320 Gasoline 2002–2004
E280 Gasoline 2004–2005

Fits W211 chassis only. Check your airbox and part number before ordering.

🔧 Install & Care

  • Remove factory panel filter and drop in the K&N element; reuse OEM airbox seal.
  • Clean every up to 50,000 miles (conditions dependent) using a K&N cleaning kit; no replacement needed.

❓ FAQ

Will this void my warranty?

No. Replacement filters do not void your vehicle’s warranty.

Is tuning required?

No. This is an OE-style replacement and works with factory calibration.

BenzUnited Performance — Quality maintenance & performance upgrades for Mercedes W211.

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