Universal 3" Stainless Steel Muffler - 8"x5"x14" Oval Megaflow - Centre/Centre or Centre/Offset | Outback Exhausts

Premium Universal 3" Oval Megaflow Muffler

Engineered for maximum flow and performance, this premium universal muffler features a straight-through internal design that delivers exceptional exhaust flow while maintaining a deep, aggressive tone. Perfect for 4x4s, utes, and performance applications.

Key Features

• Universal Fitment: 3" inlet/outlet - Centre/Centre OR Centre/Offset configuration for flexible installation
• Megaflow Design: 8" x 5" x 14" long oval body for maximum flow and performance
• Straight-Through Internal: Unrestricted flow for optimal power and torque
• Premium Construction: 409 Stainless steel with polished finish for durability and corrosion resistance
• Australian Quality: Built to withstand harsh Australian conditions
• 1 Year Warranty: Backed by our quality guarantee

Specifications

• Inlet/Outlet: 3" (76mm)
• Body Size: 8" x 5" x 14" Long (Oval)
• Configuration: Centre/Centre or Centre/Offset
• Material: 409 Stainless Steel
• Finish: Polished
• Weight: 5kg

Frequently Asked Questions

Will this muffler fit my vehicle?

This is a universal muffler designed to fit any vehicle with 3" (76mm) exhaust tubing.  Available in both centre/centre and centre/offset configurations for installation flexibility.

What's the difference between centre/centre and centre/offset?

Centre/centre means both the inlet and outlet are positioned in the centre of the muffler body. Centre/offset means one pipe is centred while the other is offset to the side. Choose the configuration that best suits your exhaust routing and clearance requirements.

How does this compare to a chambered muffler?

This straight-through megaflow design offers less restriction than chambered mufflers, resulting in better flow, increased performance, and a deeper, more aggressive exhaust note. Ideal for performance applications and 4x4s where maximum flow is desired.

Is this muffler loud?

The straight-through design produces a deep, sporty tone that's louder than stock but not excessively loud. It delivers a quality exhaust note without drone at highway speeds, making it suitable for daily driving.

Can I install this myself?

Yes, with basic welding or clamping equipment and mechanical knowledge, this muffler can be installed as a DIY project. Professional installation is recommended for best results and to ensure proper fitment and sealing.

What material is this made from and will it rust?

Constructed from 409 stainless steel with a polished finish, this muffler offers excellent corrosion resistance for Australian conditions. While 409 stainless is more resistant to rust than mild steel, it may develop surface oxidation over time in harsh environments.

Does this come with a warranty?

Yes, this muffler is covered by a 1-year warranty against manufacturing defects.

What vehicles is this suitable for?

Suitable for any vehicle with 3" exhaust including Toyota Landcruiser, Hilux, Ford Ranger, Mazda BT-50, Isuzu D-Max, Mitsubishi Triton, Nissan Navara, VW Amarok, and many others..