American Racing Headers Full System – 2015-2023 Challenger 6.4L
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From the new and amazing Hellcat down to the powerful 5.7L Hemi, ARH has a system to suit your needs. Available as a full system in 1-3/4", 1-7/8", and 2".
Fits
- 2015-2023 Dodge Challenger 6.4L
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
- Catted systems feature severe duty 300 cell catalytic converters with the option to upgrade to 400 cell G-Sport catalytic converters.
Extension harness kit choice depends on model year; Satera Tuning confirms the correct kit before ordering.
ARH states its systems are manufactured for racing purposes and off-road use only.
Satera Tuning handles the install.
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.