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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
K&N Custom Air Filter Cotton Gauze 13 1/2in x 6 9/16in B / 13in x 6 1/6in T / 7in HExperience superior air filtration with the K&N Drop In Air Filter, designed for performance enthusiasts who demand the best. Crafted using custom cotton gauze, this air filter measures 13 1 2 inches by 6 9 16 inches at the base, 13 inches by 6 1 6 inches at the top, and stands 7 inches tall. It integrates seamlessly into your vehicle's air intake system to boost airflow and protect your engine from harmful particles. K&N Engineering is renowned for
Experience superior air filtration with the K&N Drop In Air Filter, designed for performance enthusiasts who demand the best. Crafted using custom cotton gauze, this air filter measures 13 1/2 inches by 6 9/16 inches at the base, 13 inches by 6 1/6 inches at the top, and stands 7 inches tall. It integrates seamlessly into your vehicle's air intake system to boost airflow and protect your engine from harmful particles.K&N Engineering is renowned for its high-quality, reusable air filters that improve engine efficiency and provide long-lasting durability. This drop-in filter offers an ideal balance between filtration and airflow, helping to maintain power while extending the life of your engine. Whether you're upgrading your hot rod, V8 muscle car, or kit car, this air filter is an essential component for tuning enthusiasts.
Easy to install and maintain, the K&N Drop In Air Filter is a must-have for those looking to enhance their vehicle's performance with reliable parts. Buy from Tuningsupply for fast shipping across Europe and expert service from fellow enthusiasts.
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
4.5 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
You won't be sorry
Size: 10.5-11.5 Women/9-10 Men, Color: Black
Great padding for comfort and terrific warmth. I bought a pair of Acorns 30 years ago and still have them. Updated to a new color and now feel the benefit of newer padding! I used the sizing listed for shoes and like the roominess for thicker sox. Well made and a joy to put on. (Wisconsin)
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Great Slippers
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
Comfy, great price, looks great, fits well, size aligned, great quality. Love these slippers.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Extremely comfortable, leather sole. Hard to find a style.
Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue, Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue
Totally worth the price. This type of style is very hard to find, my husband had another pair a few years ago that he was never able to replace. These fit his wide feet and are very comfortable. The elastic at the ankle is not too tight. So glad I was able to find him a replacement. We bought the blue in a size 12. Love the fact that they are washable.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Very comfortable Slippers. Great buy!
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
I bought these to replace a pair of slippers that I have had for years that are very similar to the slippers I bought, but I had worn a hole in the leather on mine, so I had to find something new and similar. These slippers are worth the money they are very comfortable, and I am sure they will last for years. They are a little tight around the ankle cuff but they are still new and I am sure they will wear in a little more when I start wearing them more.
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Reviewed in the United States on March 8, 2025
★★★★★ 3
Great slippers but disappointing quality.
Size: 7.5-8.5 Women/6-7 Men, Color: Ash, Size: 7.5-8.5 Women/6-7 Men, Color: Ash
Extremely comfortable, attractive slippers but the stitching came loose on both leather trim areas almost immediately. I tried to sew/glue down the stitching (as seen in photo) but it kept unraveling. Disappointing as these slippers are great in every other way (though they do run a bit big...I wear a 9 but ended up with a 7.5-8.5 which fits with a bit of room to spare even with thick socks). I just hope they hold up after my latest attempt to stop the thread from pulling out any more as I do really love wearing them.
Perhaps I just got a bum pair?
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Reviewed in the United States on April 3, 2024