10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild

Part specs

Packing

No Packing

Perforation

Louvred

Spigots

Without Spigots

Barrel Size

254mm (10") x 101mm (4")

Length

508mm (20")

Barrel Shape

Oval

Tube Size

057mm (2 1/4")

Configuration

Offset/Centre

Internals

Baffled Triflow

Material Type

Aluminised Steel

Workshop note

10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild — SWD Product Overview Whether you're chasing dyno numbers, towing torque, or that perfect V8 rumble, the 10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild is the upgrade your vehicle has been waiting for. The 10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild is a complete Muffler Universal system manufactured by Redback and distributed by SWD. Designed specifically for Australian conditions, this system replaces your factory exhaust with mandrel•bent piping, high•flow mufflers, and premium•grade stainless steel construction that outlasts and outperforms OEM equipment. Key Features & Benefits • High•flow catalytic converters (where applicable) meet emissions standards without choking flow • Full bolt•on design — no cutting, welding, or fabrication required for installation • Mandrel•bent aluminised mild steel tubing for optimal exhaust flow and zero restriction points • Dynamically tuned mufflers deliver an aggressive note under load with minimal cabin drone Vehicle Fitment & Installation Designed as a direct replacement for the listed vehicle application, the 10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild uses all OEM mounting locations and includes every bracket, gasket, and clamp needed for a straightforward installation. Professional installation is recommended but experienced home mechanics can complete the job in 2•4 hours on a hoist. Performance Benefits The performance gains from the 10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild 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 • Packing: No Packing • Perforation: Louvred • Spigots: Without Spigots • Barrel Size: 254mm (10") x 101mm (4") • Length: 508mm (20") • Barrel Shape: Oval • Tube Size: 057mm (2 1/4") • Configuration: Offset/Centre Supplier Information The 10" x 4" Oval, 20" Long, 2 1/4", O/C, T Flow, Mild 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: UNX103 | RRP: $167.99 AUD | Available from SWD. Where to Buy Available now from SWD at an RRP of $167.99. Order today with confidence — every system is inspected, packed, and shipped from Australian warehouses with full tracking and warranty support.