BBK 11-20 Dodge Challenger Hemi 6.4L Shorty Tuned Length Exhaust Headers - 1-7/8in Silver Ceramic Color:Silver By replacing the large stock

By replacing the large stock resonator with a more compact but still straight-through unit

high-output

3 Bulb Design

The system captures cool air with an included Dynamic Air Scoop at the front of the vehicle and an additional air inlet in the vehicle's fender well

BBK 11-20 Dodge Challenger Hemi 6.4L Shorty Tuned Length Exhaust Headers - 1-7/8in Silver Ceramic Color:Silver By replacing the large stockThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 11 23 6. 4L Challenger Charger Hemi applications. Each header is manufactured with 1 3 4 in. CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved