K&N Universal Adapter 6 Inch Filter 3.5in Coupler
Part Number: KNN21512-1
People are watching this item right now!
Sold in the last hours
Order in the next [totalHours] hours %M minutes to get this to you between and ]
More Info
K&N adapters allow for even more air filter applications.
✅ Fast & Free Shipping
Enjoy FREE shipping across the USA on every order. We process and ship quickly to get
your parts on the road.
✅ Hassle-Free Returns
We accept returns within 30 days if your item arrives defective or doesn’t match
the description. Shop with confidence.
✅ Quality Guarantee
We stand behind every product we sell. Contact our team if you have any
issues—we’re here to help.
K&N Universal Adapter 6 Inch Filter 3.5in Coupler
$30.49
