AFE 54-10469 Magnum Force Torque Booster Tube 01-07 BMW M3 (E46) L6 3.2L
This torque booster tube produces 10 max horsepower, 5lbs. x ft. torque and out-flowed the factory intake by 128%. Tube upgrade for 51/54-10461. This engineered intake tube increases air flow and velocity by controlling the air intake dynamics. This is a very simple bolt-on product and requires no cutting or drilling.