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Upgrade your Porsche Boxster with the K&N Engineering KN-33-2773 high-flow replacement air filter, designed to deliver better airflow and enhanced engine performance. Crafted from layered, oiled cotton media, this washable and reusable filter captures contaminants effectively while promoting increased horsepower. Its innovative design ensures a perfect fit into your factory air box, making installation straightforward without any modifications. Backed by K&N's 10-Year/Million Mile Limited Warranty, this filter is built for durability and long-term performance, providing reliable protection across the lifespan of your vehicle.
The K&N High-Flow Air Filter not only boosts engine airflow but also offers exceptional engine protection, helping maintain optimal engine health and efficiency. Its durable construction means you can clean and reuse the filter multiple times, reducing waste and replacement costs. Whether you're upgrading for performance or regular maintenance, this filter is compatible with specific Porsche Boxster models from 2000 to 2004, including 2.5L, 2.7L, and 3.2L engines. Easy to install, it provides an immediate upgrade to your vehicle's intake system, improving throttle response and power output.
Designed with precision, the KN-33-2773 filter meets the highest standards of quality and performance in automotive air filtration. Its layered cotton media is engineered to maximize airflow while effectively trapping dirt and debris, ensuring your engine breathes cleaner air. Suitable for enthusiasts and daily drivers alike, this filter offers a cost-effective way to enhance your vehicle's performance without compromising engine protection. Invest in a proven, high-quality product from K&N Engineering and experience the difference in your Porsche Boxster's driving dynamics.
Features:
Fitment:
1997 Porsche Boxster Base
1998 Porsche Boxster Base
1999 Porsche Boxster Base
2000 Porsche Boxster Roadster
2000 Porsche Boxster Roadster S
2001 Porsche Boxster Roadster
2001 Porsche Boxster Roadster S
2002 Porsche Boxster Roadster
2002 Porsche Boxster Roadster S
2003 Porsche Boxster Roadster
2003 Porsche Boxster Roadster S
2004 Porsche Boxster Base
2004 Porsche Boxster S
2004 Porsche Boxster S Special Edition
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.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
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).
