This system is constructed of 1-7/8 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. Utilizing factory style and flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability

Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Header w/ Titanium Coat Finish Jeep Wrangler 392 2021 V8-6.4L

aFe Twisted Steel 2021+ Jeep Wrangler 392 JL 6.4L V8 Headers - Titanium Cerakote

Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Header w/ Titanium Coat Finish

Twisted Steel Short-Tube Header

Jeep Wrangler 392 2021 V8-6.4L

Twisted Steel Header

Exhaust Header