American Racing Headers Race Manifolds – 2015-2019 Challenger & Charger 6.4L / Hellcat / Demon

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.

Fits

• 2015-2019 Dodge Challenger/Charger 6.4L
• 2015-2019 Dodge Challenger/Charger 6.2L Hellcat
• 2018 Challenger 6.2L Demon
• Mates directly to the factory catalytic converters

Features

• 100% Made in the USA - Never Outsourced
• Made entirely of 304 stainless steel
• 3/8" thick laser-cut flanges for a warp-free seal
• Hand-ported TIG welded inlets
• Optimized primary tube routing for superior fit and performance
• Merge collectors with scavenger spikes

ARH states its systems are manufactured for racing purposes and off-road use only.

Part only — the price does not include installation or tuning. We can install it at our Marengo shop; installation and tuning are included in our packages, or available separately.

Want it installed? Our technicians can install it at our shop in Marengo, IL, and we tune it on our in-house chassis dyno, by appointment. Street tuning dials in drivability.

Not local? Many Mopar and Ford combinations can be tuned remotely with HP Tuners.

Submit a work request and we'll confirm fitment, install and tuning for your car. Shop rates are listed on our Rates & Terms page.

Lead time depends on the manufacturer and on our shop schedule, so it varies by part. If you need something by a certain date, contact us before ordering and we'll check current availability.

See our returns and warranty policy for the details on returns and exchanges.