Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Replacement Air Filter 5.5in Top OD x 6in Base OD x 2.313in H for Harley-DavidsonThe K&N Replacement Air Filter HD 0818 is designed specifically for Harley Davidson motorcycles, delivering a perfect direct fit that ensures optimal performance and enhanced engine protection. Crafted by K&N Engineering, this air filter features a durable construction that meets high standards of quality and reliability. Measuring 5. 5 inches at the top outer diameter, 6 inches at the base outer diameter, and 2. 313 inches in height, it fits
The K&N Replacement Air Filter HD-0818 is designed specifically for Harley Davidson motorcycles, delivering a perfect direct fit that ensures optimal performance and enhanced engine protection. Crafted by K&N Engineering, this air filter features a durable construction that meets high standards of quality and reliability.Measuring 5.5 inches at the top outer diameter, 6 inches at the base outer diameter, and 2.313 inches in height, it fits precisely into the designated air intake area without requiring any modifications. This filter helps to increase airflow to your V-twin engine, contributing to improved throttle response and power output.
Compatible with various Harley Davidson models, the HD-0818 is easy to install and maintain, making it a favored choice among motorcycle enthusiasts looking to keep their engines clean and efficient. Whether upgrading your ride or replacing a worn-out unit, this K&N air filter combines excellent filtration technology with direct-fit convenience for a hassle-free tuning experience.
Enjoy improved performance and extended engine life with this premium air filter from Tuningsupply, your trusted source for high-performance parts and accessories across Europe. Fast shipping and reliable service are guaranteed on every order.
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
4.4 ★★★★★
Based on 1206 reviews
Sort
Product Reviews
★★★★★ 3
Carefully measure your size
Size: Large, Color: Ocean Blue
So difficult to get over my shoulders I guess it's a little small for me. Comfortable but I don't want to take it off or put it on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
★★★★★ 1
Larger than life
Size: X-Large, Color: Ocean Blue
The fit is large! So go down a size. It’s soft and seems like good quality, but absolutely huge
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
Very good quality sports bra.
Size: Large, Color: Navy
Very good sports bra. It is high quality and made well. It is a full coverage bra which gives it good support but also makes it a little hot especially in warmer temperatures but at the same time it is very nice for cooler temps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 4
Supportive and Comfortable but Size Down!
Size: X-Large, Color: Navy
Very supportive for the big chested girlies! Material is comfortable and sweat wicking. I’d recommend sizing down for a snug fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
★★★★★ 5
Nice fabric, comfortable, easy maintenance
Special Size: 27.5" Full Length, Size: Large, Color: Taupe, Special Size: 27.5" Full Length, Size: Large, Color: Taupe
I ordered a medium and they’re actually a size large. And they are just too large. I should’ve gotten the small, as recommended I thought I was ordering medium and I think I would’ve been OK with a medium, but where I usually wear a small and they sent me a large. It was just ridiculously large. They are lightweight and they are warm. I’m a senior and I’m thin so I get cold very easily especially in early morning and evening, so I like to wear them in the morning for my walks/yoga , they also work nicely under a longish skirt so it’s not so sheer… will definitely get more but will go with the small size. Just for reference, I’m 5 foot seven I usually wear a small or a size 5/6 usa size so these were too large, particularly in the waist just overall they were too large, but I think even if I got a small size they’re still gonna be kind of large in the stomach. I have an hourglass shape just for reference, but they are very comfortable, and I love the fabric. I am keeping them because I like the fabric and I really need them. I just will not wear them out of the house right now because they’re not fitting properly but next go round we’ll get the right size. Price was right they were having a sale so it was a bit of an impulse buy. But hello it was only 10 bucks! so that’s why it’s not worth sending it back for me. Overall, very nice quality and would recommend. Cats like the fabric too! 😸
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026