K&N 33-2332 - Non-Turbo Drop-In Air Filter E8x E9x (US Vehicles Only)

  • $ 64.99
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SKU: K&N Non-Turbo N52 (33-2332)

Give your BMW increased power, acceleration and better fuel economy from an air filter that lasts for 1,000,000 miles

K&N’s replacement high flow air filters for BMW are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. To install simply remove the disposable air filter and replace it with a K&N. Four to six sheets of pleated and oiled cotton-gauze are layered between two sheets of aluminum wire mesh. This proven design stops dirt, dust and other harmful particles like no other filter, all while clean, power-enhancing air flows freely to your engine.

Just give it a simple cleaning every 50,000 miles and your K&N filter will last for the life of your vehicle. With no costly replacing filters or services, your K&N filter will save you money. And, you'll be helping the environment by reducing the number of disposable air filters that end up in landfills.

PART# K&N 33-2332


• Improves horsepower and torque
• Better fuel economy
• More airflow than stock paper filter
• Easy installation / removal
• Fits in factory air box
• Made to in USA to exact OEM standards
• Emission legal in all 50 states
• Can be cleaned over and over
• No cleaning needed for up to 50,000 miles

Replacement Filter Applications (US Vehicles Only):
• BMW E82 E88 128 N52 3.0L 
• BMW E92 E93 328 Coupe/Convertible N52 3.0L
• BMW E90 E91 323 Sedan/Touring N52 3.0L
• BMW E90 E91 325 Sedan/Touring N52 3.0L
• BMW E90 E91 328 Sedan/Touring N52 3.0L 
• BMW E90 E91 330 Sedan/Touring N52 3.0L

Not for turbocharged BMW vehicles.