Description
Upgrade the performance of your Audi RS5, RS4, A5, or A4 with the K&N High-Flow Original Lifetime Engine Air Filter (KNN33-3031), designed for the left-side airbox in models with a 4.2L V8 engine. This washable, reusable air filter utilizes state-of-the-art cotton gauze material to improve airflow while capturing contaminants, offering a significant boost in horsepower and acceleration. Engineered for a lifetime of use, this air filter comes backed by K&N's No-Hassle Lifetime Limited Warranty.
The K&N drop-in replacement filter is pre-oiled, ready for easy installation into your factory airbox, ensuring a quick and seamless performance upgrade. The multi-layer design of the cotton gauze material delivers up to 99% filtration efficiency, providing optimal protection for your engine. By choosing a K&N reusable filter, you not only improve performance but also save money over time, as you no longer need to purchase disposable filters.
Key Features:
- Engineered Performance: Designed to increase horsepower, acceleration, and overall engine performance.
- Durable Construction: Built with high-quality materials to ensure long-lasting performance.
- 4-Layer Filtration: Advanced cotton gauze layers treated with a tacking agent for superior contaminant protection.
- Long Service Life: Clean every 75,000 miles under normal highway driving conditions (equivalent to 5 years based on 15,000 miles per year).
- Reusable Design: Save up to $125 over 200,000 miles compared to disposable filters.
- Lifetime Warranty: Backed by K&N's No-Hassle Lifetime Limited Warranty.
- Easy Installation: Pre-oiled and ready to install in your factory airbox, offering a straightforward upgrade for your vehicle.
- Eco-Friendly: Reduces waste by eliminating the need for disposable filters.
Specifications:
- Air Filter Shape: Panel
- Height: 1.5 in (38 mm)
- Outside Length: 8.375 in (213 mm)
- Outside Width: 6.375 in (162 mm)
- Weight: 0.9 lb (0.4 kg)
- Filter Re-Oiling Amount: 0.93 oz (28 ml)
- Filter Material: Cotton Gauze
- Product Style: Panel Air Filter
- Filter Line: High-Flow
- Overall Filter Efficiency: Up to 99%
- Flanges: None
- Package Contents: 1 Air Filter
Fitment:
- Audi RS5 (2010-2015) - Left Side Airbox
- Audi RS4 (2012-2015) - Left Side Airbox
- Audi A4 (2013) - Left Side Airbox
- Audi A5 (2013) - Left Side Airbox
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
