K&N | Air Filter - M2 / M3 / M4 3.0T 2021-2025

K&N – Replacement Air Filter

Description

The K&N 33-3171 is a set of 2 panel-style washable oiled cotton air filters designed for the BMW M2, M3, and M4 with L6 3.0T Turbo engines. These drop-in replacement filters install easily into the factory air box to improve airflow and increase horsepower compared to factory paper filters. The multi-layer oiled cotton filter media provides excellent engine protection. Each filter is reusable and engineered to last the entire lifespan of the vehicle.

Specifications

• Part Number: K&N 33-3171
• Manufacturer: K&N Engineering
• Shape: Panel
• Material: Washable multilayer oiled cotton
• Outside Length: 259 mm (10.188 in)
• Outside Width: 241 mm (9.5 in)
• Height: 29 mm (1.125 in)
• Contents: 2 air filters
• Filter Oil: Filter is pre-oiled
• Direct factory air box replacement: Yes
• Warranty: K&N 10-Year / 1,000,000-Mile Warranty
• Sold and shipped by GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery