The AP Exhaust 3651 is a direct-fit replacement Muffler - Truck EX HD 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 3651 Muffler - Truck EX HD Features:

• Body Material: Aluminized Steel
• Grade Type: Regular
• Muffler Type: Baffled
• Body Shape: Round
• Body Diameter: 6 In.
• Body Length: 29
• Overall Length: 36
• Inlet Inside Diameter: 2.5 In. (Center)
• Outlet Inside Diameter: 2.5 In. (Center)
• Configuration: C/CR
• Heat Shield Attached: No
• Sound Level: OE comparable
• Series: Heavy Duty - Truck EX
• Tunable: No