BBK 97-03 Ford F150 4.6L/5.4L 1-5/8in Long Tube Headers w/High Flow Catted Y-Pipe (Silver Ceramic)

When you're looking to get more out of your 1997-2003 Ford Expedition's 4.6L or 5.4L engine, a good set of long tube headers can make a big difference. These BBK headers are built with 1-5/8 inch primary tubes, which are sized to help your engine breathe more freely, especially when you've got other upgrades under the hood. The polished silver ceramic coating not only looks sharp but also helps to manage heat, keeping exhaust gases hotter and moving faster.

What sets this kit apart is the included high-flow catted Y-pipe. This means you get a complete system designed to bolt right up to your existing exhaust, simplifying installation. The Y-pipe is engineered to work with the long tube headers, helping to maintain good exhaust scavenging and improve overall engine performance. BBK has designed these as a direct fit bolt-on, meaning you shouldn't need any welding or cutting to get them installed, which is a big plus for many DIYers.

Keep in mind that these headers are not CARB approved and cannot be shipped to California due to emissions regulations. If you're outside of California and looking to improve your Expedition's exhaust flow and potentially gain some horsepower, this BBK system is a solid option. It's a significant upgrade that pairs well with other engine modifications.