BBK Shorty Headers - 1.75 in Primary - Stock Collector Flange - Titanium Ceramic - Mopar Gen III Hemi - Chrysler 300 / Dodge Challenger / Dodge Charger 2009-22 - Pair H778009M thermoplastic construction is built to

thermoplastic construction is built to withstand virtually anything

Seats are fully reinforced with C-channel stiffeners around the shoulders

3/4 in Mounting Brackets

Circle Track Race Series

Reduce chassis flex and increase handling and performance on your 4th Gen GM F-body with two-point bolt-on sub-frame connectors from BMR Suspension

BBK Shorty Headers - 1.75 in Primary - Stock Collector Flange - Titanium Ceramic - Mopar Gen III Hemi - Chrysler 300 / Dodge Challenger / Dodge Charger 2009-22 - Pair H778009M thermoplastic construction is built toThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2011 up 5. 7L Hemi applications. Each header is manufactured with 1 7 8" 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