The AP Exhaust 2243 is a direct-fit replacement Muffler - Challenge designed to restore factory exhaust performance and sound quality. Constructed from durable aluminized steel and engineered to OE dimensions, this unit installs with minimal modification for a dependable, long-lasting repair. Ideal for technicians and DIY enthusiasts seeking a quality replacement muffler.

AP Exhaust 2243 Muffler - Challenge Features:

• 1997-2008 Pontiac Grand Prix Rear Right, 2005-2008 Buick LaCrosse Rear Right, 2000-2005 Chevrolet Monte Carlo Rear Right, 2005-2007 Buick Allure Rear Right
• Body Material: Aluminized Steel
• Grade Type: Standard Replacement
• Muffler Type: Baffled
• Body Length: 14.000 in.
• Overall Length: 18.000 in.
• Inlet Inside Diameter: 1.880 In.
• Outlet Inside Diameter: 2.25 In.
• Heat Shield Attached: No
• Sound Level: OE comparable
• Tunable: No