Major manufactures use polymer composites (plastic) for critical engine components. Under-hood critical parts such as the plastic fuel filter casing are prone to cracking. That leads to leaks, loss of fuel pressure, and an absolute mess. Industry partner Fleece Performance presents their Fuel Filter Bypass for the under-hood filter assembly on the 11-24 Ford 6.7L Powerstroke. If you are running an aftermarket lift pump or auxiliary fuel filtration and are looking for the cleanest manner to eliminate the under-hood filter, this Fuel Filter Bypass is for you! Installs directly in place of the under-hood filter and requires absolutely no cutting, splicing, or modifications of your OE fuel lines.