K&N SU-6509 Air Filter
Available in stock (20)
Couldn't load pickup availability
K&N SU-6509 Air Filter
Experience superior performance and longevity with the K&N SU-6509 Air Filter. Designed for those who demand the best from their vehicle, this air filter combines advanced technology with unmatched durability.
Key Features:
- Enhanced Performance: Specifically engineered to boost your vehicle's performance, providing a noticeable improvement in horsepower and acceleration.
- Large Filtration Area: The pleated media design offers an extensive filtration area, allowing for longer service intervals and less frequent replacements.
- Exceptional Filtration: Multi-layers of woven cotton gauze deliver outstanding filtration efficiency, keeping harmful particles out of your engine.
- Perfect Fit: Fits directly into the OEM airbox, complete with an application-specific sealing bead that ensures a precise fit without any modifications.
- No Fuel Management Modifications Needed: Enjoy increased performance without the hassle of complex fuel management changes.
- Quality You Can Trust: Proudly made in the USA, K&N has been setting the standard for over 40 years.
- Eco-Friendly: Washable and reusable design means you can clean and reuse your air filter, reducing waste and saving money.
Upgrade your vehicle's air intake system with the K&N SU-6509 Air Filter for a performance boost that lasts. Ready to ride right out of the box, this pre-oiled filter is the perfect choice for anyone looking to enhance their driving experience.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

