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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Round Air Filter 14in OD / 12in ID / 2.313in HeightThe K&N E 3740 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E 3740 is made with oiled layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. One K&N replacement air filter costs less than replacing
The K&N E-3740 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-3740 is made with oiled layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. One K&N replacement air filter costs less than replacing disposable air filters over and over again. The E-3740 is simple to install and is custom designed to fit right into the factory air box of older Ford Scorpio and Peugeot models, as well as other applications.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
4.6 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Great pants
Size: Large, Color: No Problem
So comfortable
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Reviewed in the United States on September 16, 2025
★★★★★ 5
Comfy
Size: Small, Color: Black
Super comfy and soft. Ordered a small, I’m a 27 waist for reference
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Reviewed in the United States on June 26, 2025
★★★★★ 5
love
Size: Small, Color: Irie
looove these great quality
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Reviewed in the United States on October 16, 2025
★★★★★ 5
I finally got my hands on these
I love we the free, so happy I finally got my hands on these in my size. I love the black, they are so comfy and you can feel the quality. They fit perfect. Recommend trying them!
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Fun Barrel Jean
Size: 28, Color: Soundwave
Great Jeans, love the look and fit
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Reviewed in the United States on April 29, 2026