Extreme Duty Offset/Offset 5" Round Resonator Muffler

The Redback Extreme Duty Offset/Offset 5″ Round Resonator Muffler is a modular exhaust component designed to integrate with Redback exhaust systems. It features a straight‑through resonator design to smooth out tone and reduce exhaust drone while maintaining good flow. Manufactured in Australia with a 304 stainless steel muffler body, 4‑bolt 10 mm thick flange plates, and premium heat‑proof paint coating, it’s built for durability under heavy‑duty, off-road, or regular use. Backed by Redback’s 10‑year warranty, this resonator is ideal for those wanting a balance between exhaust tone and performance with reliable construction.

Muffler type: 5″ round straight‑through resonator muffler, straight‑flow design.

Configuration: Offset/Offset (flange alignment for compatibility with offset‑exit exhaust layouts).

Body material: 304 stainless steel — for corrosion resistance and durability.

Flanges: 4‑bolt, 10 mm thick flange plates — for secure, vibration‑resistant mounting.

Coating: Premium heat‑proof paint — to resist high exhaust temperatures, corrosion, and off‑road conditions.

Warranty: 10‑year manufacturer warranty — indicating confidence in build quality and long‑term durability.

Typical sound level / internals (as listed by some retailers): approx. 94 dB output, with glass‑packed / “megaflow” internals under certain configurations.

Free Shipping (AUS+NZ). We use Australia Post for most of our deliveries. You can expect most parcels within 5-12 business days from when it leaves our warehouse. International deliveries may vary.