K&N Engineering K&N Universal Plenum 11.89in L x 9in Dia x 4.75in H - Black - 85-1060 MSRP: Was: Now: $329.99 Add to Cart
K&N Engineering K&N Air Filter Foam Insert Block DSL Only (E-0644) - 85-2003 MSRP: Was: Now: $29.99 Add to Cart
K&N Engineering K&N Air Filter Vent Kit - White - 90 Degree Plastic 0.50in Flange 1.75in H 1.75in L - 85-1120 MSRP: Was: Now: $24.99 Add to Cart
K&N Engineering K&N Stainless Mesh Fuel Filter 0.99in OD x 2.15in L - 81-0221 MSRP: Was: Now: $16.99 Add to Cart
K&N Engineering K&N Custom Velocity Stack Assembly - Red - Size: 11 in - 58-1191 MSRP: Was: Now: $139.99 Add to Cart
K&N Engineering K&N Custom Racing Assembly Carbon Fiber 4in Air Box w/o Base - Large - 100-8591 MSRP: Was: Now: $649.99
K&N Engineering K&N Custom Racing Assembly Carbon Fiber Air Box - Large Solid Base Only - 100-8590 MSRP: Was: Now: $299.99 Add to Cart
K&N Engineering K&N Custom Racing Assembly Carbon Fiber Air Box w/o Base - Large - 100-8564 MSRP: Was: Now: $649.99 Add to Cart
K&N Engineering K&N Apollo Universal Parts Kit - A2053-RC5052 Vent tubes can be used to attach smog tubes, crank case ventilation tubes or other vacuum related accessories. Requires creating 1/4 inch NPT threaded fitting in filter base, valve cover or other assembly where used. MSRP: Was: Now: $19.99
K&N Engineering K&N Universal Plenum 11.89in L x 9in Dia x 4.75in H - Black - 85-1060 K&N Plenums and adapters for the Weber DGV carburetor allow for smooth airflow into your engine. MSRP: Was: Now: $329.99 Add to Cart
K&N Engineering K&N Universal Adapter 6 Inch Filter 3.5in Coupler - 21512-1 K&N adapters allow for even more air filter applications. MSRP: Was: Now: $25.99
K&N Engineering K&N Spring Clip (6 Pack) - 85-83897 Spring clip clamps for K&N universal air box assemblies - K&N spring clips create a positive seal between the filter, base and top. This package contains 6 black clips that are 3/4 inches wide and 4.45 inches long. MSRP: Was: Now: $47.99 Add to Cart
K&N Engineering K&N Universal Apollo Mounting Bracket - 85-6004 Mounting bracket assembly to securely support K&N Universal Air Filters to your vehicle. MSRP: Was: Now: $34.99 Add to Cart
K&N Engineering K&N Air Filter Foam Insert Block DSL Only (E-0644) - 85-2003 This is an optional foam piece which replaces the OEM foam block. For DSL model onlyInstallation InstructionsThis Part Fits:YearMakeModelSubmodel2017-2019FordF-250 Super DutyKing Ranch2017-2019FordF-250 Super DutyLariat2018-2019FordF-250 Super... MSRP: Was: Now: $29.99 Add to Cart
K&N Engineering K&N Air Filter Vent Kit - White - 90 Degree Plastic 0.50in Flange 1.75in H 1.75in L - 85-1120 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Was: Now: $24.99 Add to Cart
K&N Engineering K&N Stainless Mesh Fuel Filter 0.99in OD x 2.15in L - 81-0221 The K&N 81-0221 In-Line Gas Filter is perfect for racing applications and can be used with a variety of oils and fuels including methanol. The 81-0221 sintered porous bronze in-line fuel filter has a flange diameter of 1/4 inch. It comes with a 1 inch... MSRP: Was: Now: $16.99 Add to Cart
K&N Engineering K&N Custom Velocity Stack Assembly - Red - Size: 11 in - 58-1191 This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch flange and the total height is 10 inches in height. It has an open 360 degree free breathing 9 inch Filtercharger air... MSRP: Was: Now: $139.99 Add to Cart
K&N Engineering K&N Custom Racing Assembly Carbon Fiber 4in Air Box w/o Base - Large - 100-8591 Light weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing... MSRP: Was: Now: $649.99
K&N Engineering K&N Custom Racing Assembly Carbon Fiber Air Box - Large Solid Base Only - 100-8590 K&N's carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry. Carbon fiber composites have taken the method traditionally associated with... MSRP: Was: Now: $299.99 Add to Cart
K&N Engineering K&N Custom Racing Assembly Carbon Fiber Air Box w/o Base - Large - 100-8564 Light weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing... MSRP: Was: Now: $649.99 Add to Cart
