Estimated horsepower gain 21.42 hp @ 6100 rpm replacement filter rf-1047 air filter color red air filter material cotton gauze air filter outlet shape round clamps included 11 clamp material stainless steel clamp style regular couplers included 5 system type cold-air intake system estimated torque gain 18.4 lbft product style 69 series typhoon kits intake pipe color / finish wrinkle red intake pipe material aluminum carb eo number d-269-42 mounting hardware included yes warranty no-hassle lifetime limited