aFe 54-12182 Magnum FORCE Stage-2 Dual 3-1/2 IN Cold Air Intake System w/Pro 5R FilteraFe 54 12182 Magnum FORCE Stage 2 Dual 3 1 2 IN Cold Air Intake System w Pro 5R Filter aFe POWER's Stage 2 air intake system produces an astonishing 32 horsepower and 35lbs. x ft. torque and outflows the factory intake by 44%. aFe Powers equal length dual tube design with H pipe balance tube increases intake air flow and velocity, while increasing horsepower and improving throttle response, allowing for quicker turbo spooling. The air intake is