Description

The K&N Filters Replacement Air Filter for Porsche 911 Turbo 3.8L – Red (KNN33-5137) offers a high-performance, washable solution to increase horsepower and improve engine efficiency. Built specifically for the 3.8L gas-powered Porsche 911 Turbo, this direct OEM replacement panel filter is easily installed in the stock air box. Crafted with oiled cotton gauze media, it delivers excellent filtration, allowing greater airflow-a smart upgrade for performance-minded drivers seeking long-term savings and easy maintenance.

Features and Specifications:

Compatible Vehicle: Porsche 911 Turbo 3.8L (Gas Engine)
Color: Red
Air Filter Shape: Panel
Air Filter Material: Cotton Gauze
Height: 1.125 in (29 mm)
Outside Length: 24.125 in (613 mm)
Outside Width: 6 in (152 mm)
Engineered Power: State-of-the-art air filter media boosts horsepower and acceleration while enhancing overall engine performance.
Rugged Construction: Made from durable, premium materials and advanced construction methods for long-lasting performance.
4 Layers of Protection: Premium cotton gauze treated with a specialized tacking agent blocks and traps harmful contaminants.
Low Maintenance: Clean every 75,000 miles (5 years) under normal highway driving conditions.
Reusable Design: Replacing disposable filters with washable, reusable air filters saves up to $125 over 200,000 miles.
Ultimate Longevity: Lifetime limited warranty on stock replacement filters (limitations apply).
Easy Installation: Pre-oiled and ready for quick, hassle-free installation into the factory air box.
Reduces Waste: This helps reduce landfill waste by eliminating the need for disposable air filters and packaging.