Lower your 2010 Ram Cummins Diesel 6.7-liter's intake air temperatures, increase air volume, and improve overall performance with Airaid's new MXP Series cold air intake system. The system contains a one-piece roto-molded cold-air box with massive air inlets and a modular intake tube with a 1600 CFM filter that has the capacity to hold more dirt than stock filters to give you more time between services. Airaid claims the intake system give an increase of 18 horsepower and 32 pound-feet of torque.

Retail price: $379.99.

Airaid Filter Company