Shipping Estimate
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N 99-09 Honda TRX400EX/X Replacement Air FilterUpgrade your Honda TRX400EX or TRX400X with the K&N 99 09 Replacement Air Filter, designed to boost your UTV's performance and efficiency. This high quality drop in air filter from K&N Engineering offers superior filtration and enhanced airflow, ensuring your engine breathes cleaner and runs stronger. Crafted with precision, this air filter utilizes K&N's proprietary technology to provide exceptional dust holding capacity and long service life with
Upgrade your Honda TRX400EX or TRX400X with the K&N 99-09 Replacement Air Filter, designed to boost your UTV's performance and efficiency. This high-quality drop-in air filter from K&N Engineering offers superior filtration and enhanced airflow, ensuring your engine breathes cleaner and runs stronger.Crafted with precision, this air filter utilizes K&N's proprietary technology to provide exceptional dust-holding capacity and long service life with easy maintenance. Ideal for off-road enthusiasts and daily riders alike, it perfectly fits the specified Honda models, ensuring a hassle-free installation.
Enjoy improved throttle response, increased horsepower, and reliable engine protection with every ride. Trust K&N Engineering's reputable brand for durability and superior filtration that meets the demands of rugged terrains and high-performance driving.
Shop with Tuningsupply for competitive pricing, fast shipping across Europe, and expert support from fellow automotive enthusiasts. Upgrade your UTV today with a filter designed to keep your engine running clean and strong on every adventure.
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 1909 reviews
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Product Reviews
★★★★★ 5
Wonderful t-shirts
Size: X-Large, Color: Medium Grey Heather
These t-shirts are well made and have a nice thick feel to them. The sizing is spot on.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Unpaid and honest review
Size: Small, Color: Navy
Nice fit ,lightweight ,good quality and very very affordable ,comfy.Recommended
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Reviewed in the United States on June 10, 2026
★★★★★ 4
Runs small
Size: XX-Large, Color: Navy
Definitely go a size up. These run a whole size smaller than designated. Material is also heavier than a regular t-shirt. Quality seems okay
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Fits well and comfortable!
Size: Large, Color: Eggshell White Black Mariner Stripe, Size: Large, Color: Eggshell White Black Mariner Stripe
This shirt fits my husband very well, it is true to size. It is soft and stretchy enough to be comfortable. I bought this as part of a costume but my husband wears it around the house now because it's so comfy.
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Reviewed in the United States on December 24, 2025
★★★★★ 1
You get what you pay for
Size: XX-Large, Color: Eggshell White Black Mariner Stripe
Like most of the other reviews here, the shirt runs too small and too short. Material was also incredibly uncomfortable. It also wasn't the color I was hoping it would be, but that's on me for not reading the fine print (eggshell white was very much not white)
If you're looking at this for a certain costume/cosplay idea, it's probably not what you're looking for.
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Reviewed in the United States on February 18, 2026