Designed to replace the stock manifolds and mate directly to your factory catalytic converters, significantly improving your performance and efficiencies. Features 1-7/8” .065 wall thickness primaries with merge style collectors and scavenger spikes, ARH Race Manifolds are 100% USA Manufactured and come with a with lifetime warranty.

American Racing Headers is proud to announce our New CARB Pending Hemi Race Manifold for the following vehicles:

1. 2015 -2019 Dodge Challenger/Charger 6.4
2. 2015 -2019 Dodge Challenger/Charger 6.2 Hellcat
3. 2018 Challenger 6.2 Demon

ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.