Part # 817558
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1999 to 2004 Jeep Grand Cherokee with a 4.0L or 4.7L engine.
For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system
provides, SOR (Single out rear) systems are the perfect choice. American Thunder systems
deliver a moderate tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster
systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems
include all necessary parts and hardware for easy installation.
✓ Mandrel bent 16 gauge 409 stainless tubing
✓ Moderate exterior exhaust tone
✓ Includes hangers and hardware for easy installation
✓ Connects after factory catalytic converter
✓ Dyno tuned for maximum performance
✓ Premium Flowmaster