aFe Magnum FORCE Stage-1 Cold Air Intake System w/ Pro 5R Media (54-10601) _25217 ZM8-HDR4 kit features ACT's most

ZM8-HDR4 kit features ACT's most popular Heavy Duty pressure plate

California facility

The APR Catback Exhaust System personalizes your vehicle's looks

OEM quality fuel lines

aFe Magnum FORCE Stage-1 Cold Air Intake System w/ Pro 5R Media (54-10601) _25217 ZM8-HDR4 kit features ACT's mostMagnum Force Stage 1 Aluminum Cold Air Intake System with Pro 5R Filter (54 10601) by aFe. The Stage 1 Cold Air Intake System is a quick and inexpensive way to gain horsepower and improve performance. It replaces your factory air filter and airbox with a large free flowing aFe air filter and open element airbox heat shield, dramatically increasing airflow to your engine. For a little bit of time and money you'll get a noticeable gain in low end torque