ARH HEADERS 1-7/8" CATTED DIRECT CONNECT (2020 SHELBY GT500/15-20 SHELBY GT350) 2009 Dodge Challenger 6.4L The 4 chamber technology in

The 4 chamber technology in UPR catch cans captures and filters all the oil vapor and trash from getting into your air intake tract

Greatly reduces K-member deflection

so imagine the potential when you add in other performance enhancing products such as a cold air intake

2015 Dodge Challenger 5

All hardware and Installation Instructions are included

ARH HEADERS 1-7/8" CATTED DIRECT CONNECT (2020 SHELBY GT500/15-20 SHELBY GT350) 2009 Dodge Challenger 6.4L The 4 chamber technology inAmerican Racing 1 7 8" long tube headers are direct replacement for the Shelby GT350 factory manifolds and connect to stock or aftermarket catback exhausts. This kit retains the resonators, crossover pipe and the factory mufflers. Replacing the restrictive factory manifolds opens up the exhaust for more flow, power and sound. High Flow catted lead pipes offers max power over factory restrictive converters. Great for any forced induction or N A