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Upgrade your Alfa Romeo Giulia or Stelvio with the K&N 33-5085 high-flow air filter, engineered to boost engine performance and protect your vehicle's intake system. Designed specifically for models from 2017 to 2022, this reusable filter features layered, oiled cotton media that enhances airflow while capturing harmful contaminants. Its advanced design allows for increased horsepower and improved throttle response, providing a noticeable upgrade over standard paper filters. The easy drop-in installation ensures a perfect fit into your factory air box, enabling you to enjoy superior airflow without complicated modifications. Backed by K&N's 10-Year/Million Mile Limited Warranty, this filter is built to last for the entire lifespan of your vehicle, making it a cost-effective and environmentally friendly choice for performance-minded drivers. Maintaining peak engine efficiency is simple with this washable and reusable filter, which can be cleaned and reinstalled multiple times, ensuring consistent performance over years of use. Whether you're looking to improve overall power or extend the life of your factory air intake system, the K&N 33-5085 is an ideal upgrade that combines durability, performance, and ease of use.
Built with premium layered cotton media, this filter offers a high flow rate that optimizes combustion and enhances engine response. Its robust construction ensures durable performance, providing reliable filtration to protect vital engine components from dirt and debris. Designed for direct replacement, it eliminates the need for additional modifications, making it suitable for both amateur and professional mechanics. With a focus on quality and longevity, the K&N high-flow air filter is a trusted choice among automotive enthusiasts seeking to maximize their vehicle's potential while maintaining factory-level protection. Experience the difference in power, efficiency, and durability with this high-performance air filter from K&N Engineering.
Features:
Fitment:
2017 Alfa Romeo Giulia Quadrifoglio
2018 Alfa Romeo Giulia Quadrifoglio
2018 Alfa Romeo Stelvio Quadrifoglio
2019 Alfa Romeo Giulia Quadrifoglio
2019 Alfa Romeo Stelvio Quadrifoglio
2020 Alfa Romeo Giulia Quadrifoglio
2020 Alfa Romeo Stelvio Quadrifoglio
2021 Alfa Romeo Giulia Quadrifoglio
2021 Alfa Romeo Stelvio Quadrifoglio
2021 Alfa Romeo Stelvio Sprint
2021 Alfa Romeo Stelvio TI
2021 Alfa Romeo Stelvio TI Sport
2022 Alfa Romeo Giulia Quadrifoglio
2022 Alfa Romeo Stelvio Quadrifoglio
2023 Alfa Romeo Giulia Quadrifoglio
2023 Alfa Romeo Stelvio Quadrifoglio
2024 Alfa Romeo Giulia Quadrifoglio
2024 Alfa Romeo Stelvio Quadrifoglio
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
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Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
