BBK Chrome 1-3/4 inch Shorty Tuned Length Exhaust Header for GM Truck/SUV 4.8/5.3L for all BBK short unequal length 1999-2009 GM Truck and SUV exhaust headers for 4.8L, 5.3L and 6.0L engines are designed for direct bolt-on performance to the existing stock exhaust system. Each BBK exhaust header system are CAD designed and are manufactured with 1 3/4 inch CNC mandrel bent tubing for unrestrictive airflow and a one piece laser cut flange 3/8 inch for added strength and durability. All BBK exhaust headers are pressure tested to ensure a leak free performance. Each shorty unequal length exhaust header for the BBK 1998-2002 Camaro, Firebird LS-1 has been designed and dyno tested at the BBK headquarters in Southern California to maximize performance.
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 1-3/4" 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 10-15 HP with these BBK Shorty Tuned Length Exhaust Headers Fit all 1999-2007 GM 4.8/5.3L Truck Suv Applications - Custom Nickel Chrome Finish