The Dynomax 19391 is a super turbo cat-back single exhaust system for 2000-2006 Jeep Wrangler equipped with the 4.0L engine option. Built from steel with an aluminized finish, it is engineered to restore proper exhaust flow and provide a direct-fit installation.

Dynomax 19391 Features:

• Material: Steel
• Finish: Aluminized
• Pipe Diameter: 2.5 in.
• Length: 18 in.
• Bend Type: Mandrel
• System Style: Cat Back
• System Type: Single
• Clamp Count: 1

Dynomax 19391 Kit Contents:

• Tailpipe
• Clamps

Why Choose the Dynomax 19391:

• Includes DynoMax Super Turbo muffler, pipe and clamp.
• Direct-fit pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn't require specialized fabrication and/or welding.
• Aluminized steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power.
• Exclusive flow director technology channels exhaust flow and reduces turbulence on most applications.
• Large flow tubes improve exhaust flow and reduce backpressure.
• Aluminized-steel muffler reduces corrosion and internal drainage system reduces moisture collection.
• Welded outlet single wall, buffed and polished stainless steel slant cut tip.