The AP Exhaust 6537 is a direct-fit replacement Direct Fit Muffler - MSL Maximum 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 6537 Direct Fit Muffler - MSL Maximum Features:

• 1979-1980 Pontiac Firebird, 1979 Chevrolet Camaro, 1979 Buick Skylark, 1979 Oldsmobile Omega, 1979 Pontiac Phoenix
• Body Material: Aluminized Steel
• Grade Type: Standard Replacement
• Muffler Type: Baffled
• Body Length: 20.000 in.
• Overall Length: 27.000 in.
• Inlet Inside Diameter: 2.250 In. (Right Center)
• Outlet Inside Diameter: 2 In.
• Heat Shield Attached: No
• Sound Level: OE comparable
• Tunable: No