K&N Air Filter Wrap - Black - 4.313in Base ID x 4.75in Top ID x 6.75in H - 100-8521DK fits_2016-2018`Ford`Focus`RS This kit is designed as

This kit is designed as a direct fit application and requires no modifications to the vehicle

Please select vehicle's front lower mount design when ordering

adjusting your vehicle's camber settings

subdued tone ideal for city driving

this GM 3100 Series radiator includes the Mishimoto Lifetime Warranty

K&N Air Filter Wrap - Black - 4.313in Base ID x 4.75in Top ID x 6.75in H - 100-8521DK fits_2016-2018`Ford`Focus`RS This kit is designed asThe K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers, contain uniform micron sized openings that allow high air flow. Yet, due to the Drychargers silicone treated polyester wrap, the amount of water that reaches the air filter or flame arrestor is limited. Features & Benefits Durable silicone treated polyester