Your 2015 - 2017 Ford F - 150 5.0L V8 will benefit greatly from the addition of this ROUSH Cold Air Intake Kit, which provides more efficient air intake than the stock air box. Providing up to 31 less intake restriction than stock in forced induction applications, this cold air intake kit the most highly - engineered kit of its kind on the market increases engine performance by over 13.9 RWHP and 19.7 lb - ft RWTQ with no PCM re - calibration requiredThe kit features increased inlet and air box sizing to allow for maximum airflow, and provides an additional induction noise and aggressive performance sound.Our high - flow, high - capacity dry filter is proven to retain its shape. The filter requires no oiling and is easily washable for re - use. Included in the kit is the air filter with clamp, oversized injection - molded air box tray, a clean air tube, 105mm mass air flow tube, and all required mounting hardware and instructions.