Extreme Duty 5" Straight Piped Resonator (Offset/Offset)

Chasing that raw, straight-pipe note without gutting durability? This Redback Extreme Duty resonator gives you the aggressive, no-muffler tone off-roaders love, but in a purpose-built resonator body that stands up to the punishment.

The 5 inch body is built from 304 stainless with a heat-proof paint coating, so it resists the heat and corrosion of hard, dusty work. The offset-to-offset flanges bolt straight into many Redback exhaust setups for a straightforward fit.

It is designed to suit Redback Extreme Duty exhaust systems for 4x4 and off-road vehicles. Backed by Redback's 10-year warranty.

• Muffler Type: 5" round straight‑piped resonator muffler body.

• Material: 304 stainless steel muffler body + heavy‑duty 4‑bolt, 10 mm thick flange plates.

• Finish: Premium heat‑proof paint coating to resist heat and corrosion under heavy or off‑road use.

• Configuration: Offset/Offset flange alignment; flanged spigots for bolt‑on connection.

• Sound / Loudness: Claimed to be “as loud as a straight pipe” — approximated decibel rating 94 dB in some listings.

• Warranty: 10 year manufacturer warranty (standard for Redback Extreme Duty line).

Excluded From Free Shipping.

We use Australia Post for most of our local deliveries.

You can expect most parcels within 5-12 business days from when it leaves our warehouse.

International deliveries may vary.

RETURNS
If you are unhappy with your 70 Series Store purchase for any reason, you have 30 days to return it for a full refund.

Note: The product needs to be in unused condition.

After we receive it back at our warehouse, you'll get a full refund within 5 business days.

Please contact us at hello@70seriesstore.com for more information.