BBK 09-20 Dodge Challenger Hemi 5.7L Shorty Tuned Length Exhaust Headers - 1-3/4in Silver Ceramic (40280) 1619 2L 2014-2019 Chevrolet or GMC

2L 2014-2019 Chevrolet or GMC Truck with this powder chrome cold air intake kit

Hysteresis and Linearity

These BBK full catted X pipes will install directly to the factory exhaust headers or any aftermarket shorty exhaust and feature factory O2 sensor placement for simple direct installation

This allows racers to reliably advance ignition timing—without using high-octane racing fuel—for improved power gains

T3S-F04 street

BBK 09-20 Dodge Challenger Hemi 5.7L Shorty Tuned Length Exhaust Headers - 1-3/4in Silver Ceramic (40280) 1619 2L 2014-2019 Chevrolet or GMCThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 09 23 5. 7L Hemi applications. Each header is manufactured with 1 3 4" 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 performance and fuel economy over