Leave the oil in the pits, not building up in your engine! The truck that tows your racecar to the track needs to be in tip-top condition to run as long as your racing. The K&N Air Oil Separators are designed to protect the engine from oil contamination due to blowby and helps prevent power loss and premature detonation. Say hello to maintained power and unwavering torque, elevating your driving experience mile after exhilarating mile. K&N’s larger 6 oz. reservoir means you can go longer between cleaning and factory-style hose connections make snapping on and off a breeze, giving you more time to have fun behind the wheel with a worry-free ride.​ #knfilters #airoilseparator #dragracing #towrig #nhra