Description K&N offers a wide selection of metal weld-on and bolt-on adapters for use on air intake systems. A variety of plastic and composite adapters are also available.
Quick view Add to Cart The item has been added K&N Engineering K&N 04-07 Subaru STi K&N Drop In Air Filter MSRP: Was: Now: $56.99
Quick view Add to Cart The item has been added K&N Engineering K&N BMW Drop In Air Filter MSRP: Was: Now: $64.99
Quick view Add to Cart The item has been added K&N Engineering K&N Toyota Cabin Air Filter MSRP: Was: Now: $48.99
Quick view Add to Cart The item has been added K&N Engineering K&N RX8 Drop In Air Filter MSRP: Was: Now: $64.99