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Summit Racing™ Cat-Back Exhaust Systems

4.14 out of 5 stars 854 Customer Reviews

Replace your stock exhaust with one of these free-flowing exhaust systems from Summit Racing™. They're designed to clear trailer hitches and spare tires, unless otherwise noted. Our cat-back systems feature mandrel-bent aluminized tubing, single or dual outlets, turbo, chambered or glasspack mufflers, and all hardware needed for the installation. Nearly a hundred kits are available; order the model recommended for fitment on your vehicle.

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Summit Racing™ Cat-Back Exhaust Systems for 2006-2010 COMMANDER, 2005-2010 GRAND CHEROKEE - SUM-640009

Summit Racing™ Cat-Back Exhaust Systems for 2006-2010 COMMANDER, 2005-2010 GRAND CHEROKEE - SUM-640009

Exhaust System, Cat-Back, 3.00 inch, Single Rear Exit, Steel, Aluminized, Jeep, 3.7, 4.7, 5.7L, Kit

Part Number: SUM-640009

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

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