The Complete Power Package: Call it the Power Principle: Better breathing equals more horsepower and torque. In order to fully understand this philosophy, you have to get down to basics. Since an engine is essentially a giant air pump, improving. . .
K&N Air Intakes dramatically reduce intake restriction. This translates into more usable power and torque throughout your engine's RPM range. Guaranteed increase in power & acceleration. Over 500 intake systems available.
S&B Filters is a manufacturer of cold air intakes, filters and other performance parts, specializing in diesel/gas trucks and SUVs. Holding true to our goal, we engineer intake systems to greatly reduce airflow restriction, while still. . .
