K&N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ 2.75in Air Horn Forced Induction>Intercooler Kits Details: Easy install

Details: Easy install

and 40-percent increase in external fin surface area

our own proprietary material

EGR Cab Spoilers come ready to be painted

CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units (for vehicles with two from the factory)

K&N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ 2.75in Air Horn Forced Induction>Intercooler Kits Details: Easy installLight 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 ultra lightweight carbon fiber these filters provide ample air flow for your racing needs. They come with air horn seals to provide better sealing and easy installation. As with all K&N air filters, Generation 2 Carbon Fiber Air Boxes are washable and reusable. Simply use K&N cleaner and oil to