- Significant Horsepower and Torque Gains
- 30+ Horsepower Increase is Typical
- Corrosion Resistant Stainless Steel Construction
- Large 1-3/4" Primaries for Maximum Flow
- 16 Gauge Steel Tubing and 3/8" Thick Flanges
- For Use with BBK Mid Pipe (Sold Separately)
- Gaskets and Hardware Included; 2015+ Requires Hardware Kit BBK-16332
Improve Performance and Exhaust Flow Increase the horsepower of your 2011-2017 Mustang GT or Boss 302 with these stainless BBK Performance full length headers. BBK Performance full length headers will increase your exhaust flow giving you additional horsepower and torque. These full length headers will help give your Mustang a throaty exhaust note. Their stainless steel construction prevents against rust and corrosion.
BBK Quality BBK Performance full length headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The full length primary tube design creates unrestricted airflow for ultimate horsepower gains from your S197 or S550 Mustang. These headers are pressure tested to ensure leak free performance.
Installation This direct bolt-on header kit includes new hardware and gaskets. For use with BBK Performance short mid pipe 3" X-Pipe with High Flow Cats BBK-1658 or 3" X-Pipe (Off-Road) BBK-1655. Kit includes oxygen sensor extensions for 2011-14 model.
2011-2017 Mustang GT, Boss 302 5.0L