K&N Cold Air Intake Kit with Washable Air Filter: 2011-2015 Ford SuperDuty (F250, F350, F450, F550) 6.7L V8 Diesel, Black HDPE Tube with Red Oiled Filter, 57-2582 PetYeah food grade material and not

food grade material and not harmful

It provides both hot and cold treatment in an easy to use design

The open-celled properties of memory foam allow your body heat to dissipate more readily for a better sleep experience

Publisher: Repalbel

Bubbleback

K&N Cold Air Intake Kit with Washable Air Filter: 2011-2015 Ford SuperDuty (F250, F350, F450, F550) 6.7L V8 Diesel, Black HDPE Tube with Red Oiled Filter, 57-2582 PetYeah food grade material and notBrand: K&N Features: ULTIMATE LONGEVITY: 10 Year Million Mile Limited Warranty protects for the life of your vehicle GUARANTEED INCREASE IN HORSEPOWER: Dyno tested with up to 50% more airflow than restrictive factory box air filter and intake tube BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response IMPROVED ENGINE SOUND: Hear the power under the hood WORLD CLASS PROTECTION: Pushing the limits of