Dynomax 17403 Exhaust System Kit

Dynomax Super Turbo Single System for Jeep

The Dynomax Super Turbo Single System is a cat-back exhaust kit built for drivers who want improved exhaust flow with a mellow performance tone. This aluminized steel system is engineered for 1993-1997 Jeep Grand Cherokee applications and 1993 Jeep Grand Wagoneer fitment, making it a direct upgrade path for select Jeep exhaust replacements.

Part number 17403 is part of the Dynomax Super Turbo Single System line, which focuses on reduced restriction, controlled sound, and bolt-on installation for specific vehicle applications. If you are searching for a 1993-1997 Jeep Grand Cherokee exhaust system or a 1993 Jeep Grand Wagoneer cat-back kit, 17403 is built around those fitment needs.

Key Features

• Cat-back single exhaust system for select Jeep applications
• Fits 1993-1997 Jeep Grand Cherokee and 1993 Jeep Grand Wagoneer
• 2.25 in. pipe diameter with rear exit and straight exit style
• Aluminized steel construction for the pipe, muffler, and tip
• Super Turbo muffler design with internal flow-directing architecture
• Fiberglass matting helps reduce interior resonance while maintaining a mellow tone
• Mandrel-bent tubing for smoother exhaust routing
• Oval tip shape with non-rolled, straight-cut edge

Detailed Description

Dynomax 17403 is a single cat-back exhaust system designed to replace the factory exhaust on select Jeep platforms. The Super Turbo muffler uses an internal flow-director layout and large flow tubes to help move exhaust gases more efficiently while reducing backpressure. For drivers of the Jeep Grand Cherokee and Jeep Grand Wagoneer, this system provides a practical performance-oriented exhaust upgrade without changing the vehicle’s basic single-exhaust layout.

The system uses aluminized steel throughout the major components, including the muffler, pipe, and tip, and it exits at the rear with a straight outlet style. The 2.25-inch tubing diameter supports a balanced exhaust path for these applications, while the muffler’s sound-control design helps keep cabin resonance in check. Part number 17403 is a strong search match for buyers looking for a 1993 Jeep Grand Cherokee exhaust system, a 1994-1997 Jeep Grand Cherokee cat-back exhaust, or a 1993 Jeep Grand Wagoneer exhaust replacement.

What This Exhaust System Helps Address

• Restricted exhaust flow from a worn or aging factory system
• Excessive interior drone or resonance from an old muffler
• Corrosion-related exhaust replacement needs on aluminized steel systems
• Factory exhaust routing that no longer meets performance or sound preferences
• Need for a direct-fit cat-back upgrade for Jeep Grand Cherokee and Grand Wagoneer models

Installation Notes and Tips

This system is designed as a bolt-on exhaust kit for the listed Jeep applications. Verify vehicle year and model before ordering, and compare the inlet diameter, pipe routing, and rear exit configuration to the original exhaust layout. Because this is a cat-back system, installation is performed from the catalytic converter back on the supported vehicles.

For best results, inspect existing hangers, flange points, and adjoining exhaust components before installation. This helps ensure proper alignment and a secure seal during replacement.

Quality Assurance

Dynomax backs the Super Turbo muffler design with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. The Super Turbo Single System line is built around controlled exhaust flow, reduced turbulence, and a performance tone suited to daily-driven Jeep applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.