Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Custom Air Filter - Rectangular - 6.75in O/S Length x 4.5in O/S Width x 2.5in HeightExperience the superior performance of the K&N Custom Air Filter, designed specifically to meet demanding automotive needs. This rectangular drop in air filter provides efficient airflow and outstanding filtration. Measuring approximately 6. 75 inches in overall length, 4. 5 inches in overall width, and 2. 5 inches in height, it fits seamlessly into compatible air intake systems for hassle free installation. Crafted by K&N Engineering, a trusted name
Experience the superior performance of the K&N Custom Air Filter, designed specifically to meet demanding automotive needs. This rectangular drop-in air filter provides efficient airflow and outstanding filtration. Measuring approximately 6.75 inches in overall length, 4.5 inches in overall width, and 2.5 inches in height, it fits seamlessly into compatible air intake systems for hassle-free installation.Crafted by K&N Engineering, a trusted name in automotive filtration, this air filter is engineered for durability and long-lasting performance. It boosts engine efficiency while helping to extend engine life by trapping harmful contaminants. Ideal for car enthusiasts and professionals alike, it represents a practical upgrade for enhanced vehicle breathing and power.
Whether you are upgrading your hot rod or improving your kit car's performance, this K&N air filter guarantees quality and reliability. Enjoy the benefits of a clean air supply with this precisely designed drop-in filter that strikes a perfect balance between filtration capability and airflow.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1034 reviews
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Product Reviews
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020
★★★★★ 5
Stay cool
Just what I needed, super fast shipping
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Outboard is Cooling
The repair kit arrived on time as scheduled. The kit contained everything needed to replace the Mercury 175 OptiMax impeller. The engine is cooling now and we are back on the water without issue. Easy replacement.
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Reviewed in the United States on July 5, 2023
★★★★★ 5
Flexible PVC Cable
Size: 2 Gauge 10FT
If you like the slick, shiny surface of PVC but want the flexibility of welding cable, this is a pretty good option. Easy to shape and makes solid crimps. One of my favorites.
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Reviewed in the United States on April 28, 2026