5" Inlet/Outlet Truck Muffler - Aluminised Mild Steel, 10" Round x 44" Body

• 5" Inlet & Outlet – Built for heavy-duty trucks and performance diesel exhaust systems.
• Aluminised Steel – Corrosion-resistant material for long-lasting service in demanding conditions.
• Straight-Through Semi-Baffled Design – Reduces exhaust noise while maintaining excellent flow.

This heavy-duty truck muffler is designed with a straight-through semi-baffled core to balance sound control and exhaust flow. Constructed from durable aluminised steel, it withstands high heat, moisture, and vibration—making it ideal for highway trucks, diesel performance applications, and custom exhaust systems. 

Specifications:

• Brand: GROWL
• Body Diameter: 10" (254mm) Round
• Barrel Length: 44" (1118mm)
• Overall Length: 50" (1270mm approx.)
• Inlet/Outlet: 5" (127mm) I.D.
• Material: Aluminised Mild Steel
• Configuration: Centre/Centre
• Internal Design: Straight Through Semi-Baffled, Glass Packed
• Weight: 16 kg

Designed for semi-trucks, prime movers, and high-flow diesel exhaust upgrades where durability and flow are critical. Browse our full range of Universal Mufflers for more options.