K&N 57-2524-2 Multicolor Cold Air Kit sku-34769729

K&N 57-2524-2 cold air intake kit, Multicolor, sku-34769729, UPC 024844095084, fits 1999-2005 Ford Excursion and F250, F350, F450 and F550 Super Duty models with the 6.8L V10 engine. K&N lists a 10-year/million-mile limited warranty and a dyno-tested horsepower increase, with up to 50% more airflow than the factory air box and intake tube.

It is intended to improve throttle response, acceleration and uphill towing performance, while changing engine sound and filtering harmful contaminants. The filter may go up to 100,000 miles without cleaning. Installation uses basic hand tools, takes less than an hour and requires no ECU tune.