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Supplier details checked 2026-09-23 · Test catalog
Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Headers w/ Titanium Coat Finish Jeep Wrangler 392 21-26 V8-6.4L
Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Headers w/ Titanium Coat Fini
Heavy Duty Laser Cut Machined Mild Steel Flanges are used for a Durable Leak-Free Seal
4-to-1 Mitered Merge Collectors Decrease Turbulence and Increase Exhaust Velocity
Titanium Cerakote Ceramic Outer Finish Reduces Heat in Engine Compartment
Constructed from 1-7/8 IN - 3 IN Mandrel-Bent 304 Stainless Steel Tubing
Works with Factory Exhaust System with No Modifications Necessary
100% MIG-Welded for Strength and Durability
Retains Factory O2 Sensor Locations
aFe Twisted Steel 2021+ Jeep Wrangler 392 JL 6.4L V8 Headers - Titanium Cerakote
Twisted Steel Short-Tube Header
Twisted Steel Header
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
