K&N Custom Racing Assembly Carbon Fiber Air Box - Large Solid Base Only
$299.99
KNN100-8590
Air Intake Components
Air Intake Systems
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...
K&N Custom Racing Assembly 19in x 4.75in Carbon Fiber Air Filter
$849.99
KNN100-8576
Air Intake Components
Air Intake Systems
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...
K&N Custom Racing Assembly 18.9in x 6.25in Carbon Fiber Air Filter
$499.99
KNN100-8575
Air Intake Components
Air Intake Systems
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...
K&N Custom Racing Assembly 19in x 6.5in Carbon Fiber Air Filter
$899.99
KNN100-8570
Air Intake Components
Air Intake Systems
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...
K&N Custom Racing Assembly Carbon Fiber Air Box - Large
$899.99
KNN100-8567
Air Intake Components
Air Intake Systems
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...
K&N Custom Racing Assembly Carbon Fiber Air Box w/o Base - Large
$649.99
KNN100-8564
Air Intake Components
Air Intake Systems
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...
K&N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w/ 2.75in Air Horn
$899.99
KNN100-8559
Air Intake Components
Air Intake Systems
Light weight yet durable, K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from...
K&N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w/ 2.50in Air Horn
$899.99
KNN100-8558
Air Intake Components
Air Intake Systems
Light weight yet durable, K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from...
K&N Universal NHRA Pro Stock Custom Racing Carbon Fiber Intake Tubes w/ Billet Throttle Body Adapter
$2,399.99
KNN100-8522
Air Intake Components
Air Intake Systems
The 100-8522 carbon fiber intake tube was designed to fit NHRA Pro Stock vehicles. The kit comes with 2 carbon intake tubes, 1 billet...
K&N Custom Racing Assembly - Carbon Fiber - 45in L x 12in H
$1,399.99
KNN100-8517
Air Intake Components
Air Intake Systems
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...
K&N Composite NHRA Dragster Scoop Gen 2
$1,899.99
KNN100-8512
Air Intake Components
Air Intake Systems
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...
K&N Hood Scoop 50 Square Inch D-Shaped Opening 11in Height Scoop Top
$1,399.99
KNN100-8508
Air Intake Components
Air Intake Systems
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...
K&N Composite Dragster NHRA Scoop - 58in L / 28in W / 22.25in H / 6Lbs - 1 Hood Scoop / 1 Air Filter
$1,699.99
KNN100-8503
Air Intake Components
Air Intake Systems
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...
K&N #A24 Weld-on Mass Air Sensor Adapter
$25.99
KNN088014
Air Intake Components
Air Intake Systems
Special Offer
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...
K&N 3 1/2 Inch ID x 2 Inch Long Reinforced Hose
$11.49
KNN08698
Air Intake Components
Air Intake Systems
Special Offer
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...
AEM 15-20 BMW M3 S55 3.0L L6 TT Cold Air Intake System
$699.99
AEM21-881DS
Air Intake Systems
BMW
Cold Air Intakes
This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned...
AEM 00-06 VW Jetta 1.8T/ Golf 1.8T Polished Cold Air Intake
$349.99
AEM21-493P
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-493P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 00-06 VW Jetta 1.8T/ Golf 1.8T Silver Cold Air Intake
$349.99
AEM21-493C
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-493C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 99.5-03 VW GTI/Jetta 2.0L Polished Cold Air Intake
$349.99
AEM21-492P
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-492P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 99.5-03 VW GTI/Jetta 2.0L Silver Cold Air Intake
$349.99
AEM21-492C
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-492C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 99.5-04 VW Jetta V6/ GTi VR6 Silver Cold Air Intake
$299.99
AEM21-490C
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-490C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 06-07 WRX/ 06 STi Polished Cold Air Intake
$399.99
AEM21-477P
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-477P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 06-07 WRX/ 06 STi Silver Cold Air Intake
$399.99
AEM21-477C
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-477C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 02-05 WRX/STi Red Cold Air Intake
$349.99
AEM21-474R
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-474R Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 02-05 WRX/STi Polished Cold Air Intake
$399.99
AEM21-474P
Air Intake Systems
Air Intake Systems
Cold Air Intakes
The AEM 21-474P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 02-05 WRX/STi Silver Cold Air Intake
$399.99
AEM21-474C
Air Intake Systems
Cold Air Intakes
The AEM 21-474C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake...
AEM 2.75 in. Universal Cold Air Intake Bypass Valve - NOT FOR FORCED INDUCTION
$79.99
AEM20-402S
Air Intake Components
Air Intake Systems
Air Intake Systems
Special Offer
AEM air bypass valves create a vacuum leak to bypass the air filter in the event that the air filter sucks up water. Air...
AEM 2.50 in. Universal Cold Air Intake Bypass Valve - NOT FOR FORCED INDUCTION
$79.99
AEM20-401S
Air Intake Components
Air Intake Systems
Air Intake Systems
Special Offer
AEM air bypass valves create a vacuum leak to bypass the air filter in the event that the air filter sucks up water. Air...
AEM 4.0in Diameter 90 Degree Bend Aluminum Tube
$49.99
AEM2-007-90
Air Intake Components
Air Intake Systems
Air Intake Systems
Special Offer
AEM intake tubes are engineered for racers, builders and fabricators to create custom ducting for turbocharger systems and air intakes. The precise mandrel-bent aluminum...
AEM 4.00 Diam Alum 45 Degree Bend Tube
$49.99
AEM2-007-45
Air Intake Components
Air Intake Systems
Air Intake Systems
Special Offer
AEM intake tubes are engineered for racers, builders and fabricators to create custom ducting for turbocharger systems and air intakes. The precise mandrel-bent aluminum...
