BBK Shorty Headers - 05-11 5.7/6.1L Hemi Cars 935113 The new Z-20 Photochromatic Shield

The new Z-20 Photochromatic Shield smoothly transitions from clear to dark smoke (or vice versa) depending on the brightness of the track

Allows axial thrust unlike solid flywheel conversions

Internal bag pockets are included for convenience

especially after the effort

The bag features and external pocket for storage of helmet accessory kits

BBK Shorty Headers - 05-11 5.7/6.1L Hemi Cars 935113 The new Z-20 Photochromatic ShieldThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 05 14 5. 7L Hemi applications. Each header is manufactured with 1 5 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 over