Infiniti M45 Air Intake
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- K&N®Heavy Duty Round Tapered Red Air Filter (10.563" B x 11.938" T x 21.563" H) (38-2029S)Heavy Duty Round Tapered Red Air Filter (38-2029S) by K&N®. K&N's new line of Heavy Duty commercial grade air filters is washable and has been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$329.99
- K&N®Heavy Duty Round Tapered Red Air Filter (10.563" B x 11.938" T x 27.625" H) (38-2032S)Heavy Duty Round Tapered Red Air Filter (38-2032S) by K&N®. K&N's new line of Heavy Duty commercial grade air filters is washable and has been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$429.99
- K&N®Heavy Duty Round Tapered Red Air Filter (11" B x 11.375" T x 23.5" H) (38-2015R)Heavy Duty Round Tapered Red Air Filter (38-2015R) by K&N®. K&N's new line of Heavy Duty commercial grade air filters is washable and has been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$299.99
- K&N®Heavy Duty Round Tapered Red Air Filter (13.063" B x 12.813" T x 25.688" H) (38-2021R)Heavy Duty Round Tapered Red Air Filter (38-2021R) by K&N®. K&N's new line of Heavy Duty commercial grade air filters is washable and has been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$429.99
- K&N®Oval Straight Red Air Filter (2.25" F x 9" BOL x 5.5" BOW x 9" TOL x 5.5" TOW x 6.25" H) (RD-4400)Oval Straight Red Air Filter (RD-4400) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$119.99
- K&N®Oval Straight Red Air Filter (2.375" F x 9.125" BOL x 5.5" BOW x 9.125" TOL x 5.5" TOW x 6.25" H) (RD-5000)Oval Straight Red Air Filter (RD-5000) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$89.99
- K&N®Oval Straight Red Air Filter (2.438" F x 4.5" BOL x 3.75" BOW x 4.5" TOL x 3.75" TOW x 7" H) (RU-1390)Oval Straight Red Air Filter (RU-1390) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$64.99
- K&N®Oval Straight Red Air Filter (2.438" F x 4.5" BOL x 3.75" BOW x 4.5" TOL x 3.75" TOW x 9" H) (RU-1260)Oval Straight Red Air Filter (RU-1260) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$54.99
- K&N®Power Sport XStream™ Round Tapered Red Air Filter (2.438" F x 4.5" B x 6" T x 6.125" H) (RX-3810XD)Universal Power Sport XStream™ Round Tapered Red Air Filter (RX-3810XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...Outstanding protection in harsh dusty conditionsWashable and reusable$199.99
- K&N®Rubber Mounting Flanged Covered Round Tapered Red Air Filter (1.75" F x 1.75" ID x 3.5" OD x 3.5" H) (54-1040)Rubber Mounting Flanged Covered Round Tapered Red Air Filter (54-1040) by K&N®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$149.99
- K&N®XStream® Oval Tapered Red Air Filter (3" F x 8" BOL x 6" BOW x 5" TOL x 5" TOW x 6.5" H) (RX-4750)XStream® Oval Tapered Red Air Filter (RX-4750) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors,...Outstanding protection in harsh dusty conditionsWashable and reusable$139.99
- aFe®Magnum Flow® Pro 5R Oval Straight Blue Air Filter (7" FIL x 3" FIW x 8.25" BOL x 4.25" BOW x 8.25" TOL x 4.25" TOW x 5" H) (24-90083)Magnum Flow® Pro 5R Oval Straight Blue Air Filter (24-90083) by aFe®. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$84.00
- aFe®Magnum Flow® Pro 5R Oval Straight Blue Air Filter (7" FIL x 4.75" FIW x 9" BOL x 7" BOW x 9" TOL x 7" TOW x 9" H) (24-91061)Magnum Flow® Pro 5R Oval Straight Blue Air Filter (24-91061) by aFe®. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$103.00
- aFe®Magnum Flow® Pro Dry S Oval Straight Gray Air Filter (6.5" FIL x 4.75" FIW x 9" BOL x 7" BOW x 9" TOL x 7" TOW x 9" H) (21-91109)Magnum Flow® Pro Dry S Oval Straight Gray Air Filter (21-91109) by aFe®. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. With...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$114.00
- aFe®Magnum Flow® Pro Dry S Oval Tapered to Round Gray Air Filter (4.375" F x 6" BOL x 9" BOW x 5.5" T x 9" H) (21-90037)Magnum Flow® Pro Dry S Oval Tapered to Round Gray Air Filter (21-90037) by aFe®. With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, “oil-free” conical performance...Improves airflow and engine performanceProvides superior air filtration and engine protection$93.00
- aFe®Magnum Flow® Pro Dry S Oval Tapered to Round Gray Air Filter (5.5" F x 7" BOL x 10" BOW x 7" T x 8" H) (21-91018)Magnum Flow® Pro Dry S Oval Tapered to Round Gray Air Filter (21-91018) by aFe®. With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, “oil-free” conical performance...Improves airflow and engine performanceProvides superior air filtration and engine protection$103.00
- aFe®Magnum Flow® Pro Dry S Rectangular Tapered Gray Air Filter (7.13" F x 8.7" BOL x 10.6" BOW x 6.5" TOL x 8.6" TOW x 5" H) (21-91067)Magnum Flow® Pro Dry S Rectangular Tapered Gray Air Filter (21-91067) by aFe®. With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, “oil-free” conical performance...Improves airflow and engine performanceProvides superior air filtration and engine protection$103.00
- aFe®Magnum Flow® Pro Guard 7 Oval Tapered to Round Tan Air Filter (4.375" F x 6" BOL x 9" BOW x 5.5" T x 9" H) (72-90037)Magnum Flow® Pro Guard 7 Oval Tapered to Round Tan Air Filter (72-90037) by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully...Constructed with 100% polyurethane on top and bottomHigh performance filter will outflow stock paper filter$103.00
- aFe®Magnum Flow® Pro Guard 7 Rectangular Tapered Tan Air Filter (7.13" F x 8.7" BOL x 10.6" BOW x 6.5" TOL x 8.6" TOW x 5" H) (72-91067)Magnum Flow® Pro Guard 7 Rectangular Tapered Tan Air Filter (72-91067) by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully utilized...Constructed with 100% polyurethane on top and bottomHigh performance filter will outflow stock paper filter$114.00
- aFe®Magnum Flow® Pro Guard 7 Round Tapered To Oval Tan Air Filter (5.5" F x 7" B x 6.75" TOL x 5.5" TOW x 8" H) (72-91050)Magnum Flow® Pro Guard 7 Round Tapered To Oval Tan Air Filter (72-91050) by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$103.00
- aFe®Magnum Flow® Pro Guard 7 Round Tapered To Oval Tan Air Filter (6" F x 7.5" B x 6.75" TOL x 5.5" TOW x 8" H) (72-91053)Magnum Flow® Pro Guard 7 Round Tapered To Oval Tan Air Filter (72-91053) by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$103.00
- aFe®ProHDuty® Pro 5R Round Straight Blue Air Filter (12.58" B x 12.8" T x 25.75" H) (70-50014)ProHDuty® Pro 5R Round Straight Blue Air Filter (70-50014) by aFe®. With five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, the aFe Pro 5R heavy duty “oiled” replacement filter...Five layers of progressively finer mesh cotton gauze mediaConstructed with 100% Polyurethane from the top and base$272.00
- aFe®ProHDuty® Pro Guard 7 Oval Tan Air Filter (12.58" BOL x 7.47" BOW x 12.8" TOL x 5.99" TOW x 4" H) (70-70014)ProHDuty® Pro Guard 7 Oval Tan Air Filter (70-70014) by aFe®. Dominate the street or the track with this superior high-performance air filter designed to bump up horsepower, performance and acceleration to the next level. It delivers...Better Airflow And Dust Holding CapacityOpen Pleats$334.00
- aFe®Quantum® Pro Guard 7 Oval Tapered Tan Air Filter (5" F x 10" BOL x 8.75" BOW x 6.75" TOL x 5.5" TOW x 8" H) (72-91132)Quantum® Pro Guard 7 Oval Tapered Tan Air Filter (72-91132) by aFe®. This filter features seven layers of hybrid media for maximum protection. The patented combination of oiled cotton gauze with synthetic material allows this media to...Deep, open pleats allow for Increased surface area, flow, and dust holding capacityWashable and reusable for multiple cleaning cycles$93.00
- aFe®Quantum® Pro Guard 7 Oval Tapered Tan Air Filter (5" F x 10" BOL x 8.75" BOW x 6.75" TOL x 5.5" TOW x 9" H) (72-91129)Quantum® Pro Guard 7 Oval Tapered Tan Air Filter (72-91129) by aFe®. This filter features seven layers of hybrid media for maximum protection. The patented combination of oiled cotton gauze with synthetic material allows this media to...Deep, open pleats allow for Increased surface area, flow, and dust holding capacityWashable and reusable for multiple cleaning cycles$93.00
- Injen®SuperNano-Web™ Oval Straight Blue Air Filter (6.7" FIL x 4.55" FIW x 7.7" BOL x 5.7" BOW x 7" TOL x 2.75" TOW x 7.25" H) (X-1129-BB)SuperNano-Web™ Oval Straight Blue Air Filter (X-1129-BB) by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...Revolutionary Nanofiber filter mediaIncreases airflow$88.95
- Injen®SuperNano-Web™ Oval Straight Blue Air Filter (8.725" FIL x 3.94" FIW x 10.375" BOL x 5.59" BOW x 10.375" TOL x 5.59" TOW x 4.2" H) (X-1131-BB)SuperNano-Web™ Oval Straight Blue Air Filter (X-1131-BB) by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...Revolutionary Nanofiber filter mediaIncreases airflow$75.95
- Injen®SuperNano-Web™ Oval Straight Blue Air Filter (8.725" FIL x 3.94" FIW x 10.375" BOL x 5.59" BOW x 10.375" TOL x 5.59" TOW x 6.3" H) (X-1130-BB)SuperNano-Web™ Oval Straight Blue Air Filter (X-1130-BB) by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...Revolutionary Nanofiber filter mediaIncreases airflow$84.95
- Injen®SuperNano-Web™ Oval Tapered Blue Air Filter (5" FIL x 8" H) (X-1124-BB)SuperNano-Web™ Oval Tapered Blue Air Filter (X-1124-BB) by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...Revolutionary Nanofiber filter mediaIncreases airflow$90.95
- Injen®SuperNano-Web™ Oval Tapered Blue Air Filter (6.865" FIL x 4.115" FIW x 9.92" BOL x 7.17" BOW x 8.5" TOL x 5.63" TOW x 6.85" H) (X-1126-BB)SuperNano-Web™ Oval Tapered Blue Air Filter (X-1126-BB) by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...Revolutionary Nanofiber filter mediaIncreases airflow$86.95
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