American Racing Headers Long System – 2021+ Jeep Wrangler 392 6.4L
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The 392 Jeep Wrangler Long System has proven to match the raw power this Jeep offers. Built to last indefinitely and handle considerable horsepower.
Fits
- Jeep Wrangler 392 (6.4L HEMI)
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.
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.