Tuned Length Design. BBK Shorty "Tuned Length" Headers out perform both the stock factory manifolds and regular shorty headers. Tuned Length Headers have a unique extended tubular design that allows for unrestricted exhaust flow to increase horsepower and torque. Perfect for street and strip.
Quality BBK Construction. BBK Shorty Tuned Length Headers are manufactured from 1-5/8" CNC mandrel bent tubing for unrestricted airflow. And feature one piece laser cut 3/8" header flanges for additional strength, leak-free performance and a OEM fit.