The Dynomax 19305 is a super turbo cat-back single exhaust system for 1999-2007 Chevrolet Silverado 1500 Classic, Silverado 1500, GMC Sierra 1500 Classic, Sierra 1500 equipped with the 4.3L, 4.8L, 5.3L engine options. Built from steel with an aluminized finish, it is engineered to restore proper exhaust flow and provide a direct-fit installation.

Dynomax 19305 Features:

• Material: Steel
• Finish: Aluminized
• Pipe Diameter: 3 in.
• Length: 16 in.
• Bend Type: Mandrel
• System Style: Cat Back
• System Type: Single
• Clamp Count: 2

Dynomax 19305 Kit Contents:

• 3" Flanged Intermediate Pipe
• 3" Tail Pipe W/ Stainless Steel Spout
• Clamps

Dynomax 19305 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 551 SCFM.
• Large flow tubes improve exhaust flow and reduce backpressure.
• Aluminized-steel muffler reduces corrosion and internal drainage system reduces moisture collection.
• Welded 4-in. outlet single wall, buffed and polished stainless steel slant cut tip.