K&N 21512-1 Adapter; RubberADAPTER; UNIVERSAL, 6" Filter 3.5" COUPLER ymm_37 This kit is typically used

This kit is typically used for standard-fill systems with direct fill or remote fill necks

Manufactured to OEM standards

and performance tuning

Left-side armrest assembly for RECARO seat applications

With a shape and weight inspired by motorsports and materials chosen for comfort in both hot and cold climates

K&N 21512-1 Adapter; RubberADAPTER; UNIVERSAL, 6" Filter 3.5" COUPLER ymm_37 This kit is typically usedDescription K&N 21512 1 Adapter; RubberADAPTER; UNIVERSAL, 6" Filter 3. 5" COUPLER K&N adapters allow for a wider range of air filter applications. These adapters are manufactured using high quality materials and are engineered for performance. They provide compatibility with more filter options and are backed by the K&N warranty. Manufactured using high quality materials Engineered for performance Allow for more filter applications Backed by K&N