The Dynomax 17309 is a super turbo cat-back single exhaust system for 1987-1995 Jeep Wrangler equipped with the 2.5L, 4.0L engine options. Built from steel with an aluminized finish, it is engineered to restore proper exhaust flow and provide a direct-fit installation.

Dynomax 17309 Features:

• Material: Steel
• Finish: Aluminized
• Pipe Diameter: 2.25 in.
• Length: 14 in.
• Bend Type: Mandrel
• System Style: Cat Back
• System Type: Single
• Clamp Count: 2

Dynomax 17309 Kit Contents:

• Muffler
• Tail Pipe
• Clamps

Dynomax 17309 Key Benefits:

• Includes DynoMax Super Turbo muffler, pipe and clamps.
• 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; dyno proven to flow up to 373 SCFM.
• Large flow tubes improve exhaust flow and reduce backpressure.
• Aluminized-steel muffler reduces corrosion and internal drainage system reduces moisture collection.
• Welded 2.5-in. outlet single wall, buffed and polished stainless steel slant cut tip.