BBK 1-5/8 inch Chrome Shorty Tuned Length Exhaust Header for Ford F-150/Expedition 5.4L for all BBK short unequal length 99-03 F150/Expedition 5.4L headers are manufactured with 1 5/8 inch CNC mandrel bent tubing for un-restrictive airflow. It has a one piece laser cut flange for added strength and durability. All BBK exhaust headers are pressure tested to ensure a leak free performance. Every BBK shorty tuned length exhaust header is designed and dyno tested at the BBK headquarters in Southern California to maximize the performance potential of your vehicle.
- BBK is your Number One Aftermarket Performance Exhaust Brand in the USA – American Designed and Built
- BBK Exhaust is Built with CNC Mandrel Bent Tubing for 35% Increased Flow Over Stock to Add 10-15 Horespower and Improve Torque and Performance
- Aircraft Quality Construction, Heavy Gauge 1-5/8″ Tubing, 3/8″ Laser Cut Flanges, Large Bore Patented Designed Collectors and Custom Precision Hand and Robotic Welds for Long Lasting Quality
- Direct “Perfect” Fit Replacement Exhaust includes All New Gaskets and Hardware and Offers Improved Performance and Sound Over Restrictive Stock Systems
- Bolt on 12-16 HP with these BBK Shorty Tuned Length Exhaust Headers Fit all 1999-2003 Ford F150/Expedition 5.4L Applications – Custom Nickel Chrome Finish