Power 409 SS Header Exhaust Manifold For 00-06 Jeep Wrangler TJ 4.0L I6

Engineered for serious performance, this 409 stainless steel header features mitered collectors that extend into the flange, reducing turbulence and boosting exhaust velocity for measurable gains in horsepower, torque, and throttle response. Every joint is 100% TIG-welded by certified craftsmen using race-proven techniques that eliminate stress cracks. The robust 1/2" thick head flange is precision-machined to match your engine's port geometry, ensuring a leak-free seal. Constructed from CNC mandrel-bent 14-gauge 409 SS tubing, this header delivers exceptional corrosion resistance and durability without compromise.