Redback Extreme Duty Offset/Centre 6" Round Resonator 4" Inlet

Part specs

Decibel Level

94dB

Internals

Megaflow

Material Type

304 Stainless Steel

Coating

Premium Heat-Proof Paint

Configuration

Offset/Offset

Muffler Option

Resonator (Medium)

Pipe Size

4"

Spigots

With Flanges

Perforation

Perforated

Packing

Glass Packed

Workshop note

Redback Extreme Duty Offset/Centre 6" Round Resonator 4" Inlet — SWD Product Overview When it comes to extracting maximum power and that unmistakable exhaust note from your vehicle, the Redback Extreme Duty Offset/Centre 6" Round Resonator 4" Inlet stands in a class of its own. Manufactured by Redback and available through SWD, the Redback Extreme Duty Offset/Centre 6" Round Resonator 4" Inlet represents the gold standard in aftermarket exhaust technology. Every component — from the CNC•machined flanges to the internally baffled mufflers — is engineered to reduce backpressure, improve exhaust gas velocity, and deliver a measurable increase in both power and torque. Key Features & Benefits • High•flow catalytic converters (where applicable) meet emissions standards without choking flow • Mandrel•bent 304•grade stainless steel tubing for optimal exhaust flow and zero restriction points • Backed by SWD's Australian warranty and nationwide support network • Full bolt•on design — no cutting, welding, or fabrication required for installation • Dyno•proven power and torque gains across the entire RPM range Vehicle Fitment & Installation Engineered for direct fitment on the listed vehicle application, this system bolts directly to factory mounting points using included hardware. All sensors, hangers, and emissions connections are retained for a true bolt•on installation that requires no modifications to your vehicle. Performance Benefits The performance gains from the Redback Extreme Duty Offset/Centre 6" Round Resonator 4" Inlet aren't just numbers on a dyno sheet — you'll feel the difference every time you accelerate. Reduced backpressure means your engine breathes easier, spools turbos faster, and delivers throttle response that puts a smile on your face. Combined with the weight savings over factory steel exhausts, this upgrade transforms how your vehicle drives. Technical Specifications • Decibel Level: 94dB • Internals: Megaflow • Material Type: 304 Stainless Steel • Coating: Premium Heat•Proof Paint • Configuration: Offset/Offset • Muffler Option: Resonator (Medium) • Pipe Size: 4" • Spigots: With Flanges Supplier Information The Redback Extreme Duty Offset/Centre 6" Round Resonator 4" Inlet is sourced from SWD (swd.com.au), one of Australia's leading automotive parts distributors. Every unit is backed by SWD's warranty and supported by their nationwide dealer network. SKU: XR00173•40 | RRP: $454.0 AUD | Available from SWD. Where to Buy Available now from SWD at an RRP of $454.0. Order today with confidence — every system is inspected, packed, and shipped from Australian warehouses with full tracking and warranty support.