00-06 Jeep Wrangler Tj 4.0L I6 Amc 242 Stainless Racing Manifold Header Exhaust

• Product By DNA Motoring | SKU: HDS-JC0040L
• Aftermarket Exhaust Header For Jeep Wrangler TJ 4.0L AMC 242/ PowerTech l6 (2000-06)
• 6-2 High Performance Racing Spec. Design
• 2 X O2 Sensor Bungs Insertion and Gasket Included
• Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends
• Maximizing Smoothest High Exhaust Air Flow Rate
• Design to Reduce Air Flow Restriction To Achieve Higher Horsepower and Throttle Respond
• TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion
• Provide Aggressive Deeper Exhaust Note
• Direct Bolt-On Installation, Requires No Modification.
• Professional Installation is Highly Recommended (No Instruction Included).

The exhaust manifolds found in the 2000-2006 Jeep Wrangler were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 3-1 Shorty Style off-road headers are designed to allow the exhaust gasses to flow more freely from each 3 cylinder bank and combine in a more efficient manner. Tubing has been optimized for the 4.0L engine. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.