K&N Adaptor 1-1/2inr Nissan Al Weld-On Num A4 - 08954

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.

K&N Adaptor 1-3/8inr Subaru Al Weld-On Num A3 - 08952

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.

K&N Adaptor 1-1/2inr Toyota Al Weld-On Num A2 - 08951

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.

K&N Adaptor 1-3/8inr Toyota Al Weld-On Num A1 - 08950

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.

K&N Drycharger Wrap - 088051DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Hose 3.75inid X 2.25inl Reinforced - 08760

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...

K&N Hose 3in To 2.5inid X 3inl Tprd Reinforced - 08713

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...

K&N Hose 4.5inid X 1.75inl Reinforced - 08540

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...

K&N Hose 3.75inid X 1.75inl Reinforced - 08536

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...

K&N Hose 3-5/8inid X 2.5inl Reinforced - 08456

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...

K&N Hose 3.25in To 2.5inid X 2inl Tprd Reinforced - 084050

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...

K&N Hose 2.5inid X 2inl Reinforced - 08284

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality...