K&N 33-2997 Replacement Air Filter for BMW F20 M135i/235/335i/435i

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

MORE INFORMATION

• Designed to increase horsepower
• Washable, reusable, and engineered to last for the life of your vehicle
• Designed to provide high airflow and exceptional filtration
• Engineered to fit easily into your factory air box
• 10-Year/Million Mile Limited Warranty
• Only needs cleaning every 50,000 miles under normal highway driving conditions
• Emissions legal in all 50 States
• Will not void vehicle warranty

SPECIFICATIONS

• Air Filter Shape - Panel
• Air Filter Material - Cotton Gauze
• Washable - Yes
• Height - 1.25 in (32 mm)
• Outside Length - 10.5 in (267 mm)
• Outside Width - 8.563 in (217 mm)
• Package Contents - 1 Air Filter
• Package Quantity - 1
• Warranty - 1,000,000 Miles/10 Year
• Product Style - Panel Air Filter
• Weight - 1.3 lb (0.6 kg)
• Filter Re-Oiling Amount - 1.37 oz (40 ml)
• Product Box Height - 11.59 in (294 mm)
• Product Box Length - 10.47 in (266 mm)
• Product Box Width - 1.75 in (44 mm)