high performance parts short ram air intake kit & red filter combo compatible for 2008-2012 chevy colorado/gmc canyon 2.9l l4 / 3.7 l5 engine high performance parts improve mpg - this intake allows to your engine to draw in air quicker resulting in more complete burning of fuel. performance - unrestricted air flow allows for better throttle response and combustion as well as more power and torque. premium parts – designed to dramatically reduce intake temperatures and air restriction to your engine. users with forced induction engines often opt for short ram intakes because compressors adjacent to the engine, especially turbochargers, heat the incoming air and negate much of the benefits of a cold air intake