9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409

Part specs

Packing

Glass Packed

Perforation

Perforated

Spigots

With Spigots

Internals

Megaflow

Barrel Size

228mm (9") x 101mm (4")

Tube Size

057mm (2 1/4")

Configuration

Offset/Centre

Barrel Shape

Oval

Length

406mm (16")

Material Type

409 Stainless Steel

Workshop note

9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409 Stainles | Redback | SWD Australia Product Overview Transform your vehicle's performance and soundtrack with the 9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409 Stainles — a precision•engineered upgrade designed for the Australian market. This Muffler Universal system from Redback (via SWD) is built for drivers who refuse to compromise. Featuring aircraft•grade 304•grade stainless steel construction, precision TIG welding, and acoustically tuned mufflers, it delivers everything from whisper•quiet cruising to an aggressive wide•open throttle note. 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 • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment • Polished or ceramic•coated tips add a premium aesthetic to your rear end Vehicle Fitment & Installation Designed as a direct replacement for the listed vehicle application, the 9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409 Stainles 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 9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409 Stainles 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: Glass Packed • Perforation: Perforated • Spigots: With Spigots • Internals: Megaflow • Barrel Size: 228mm (9") x 101mm (4") • Tube Size: 057mm (2 1/4") • Configuration: Offset/Centre • Barrel Shape: Oval Supplier Information The 9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409 Stainles 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: STR7850•409 | RRP: $104.99 AUD | Available from SWD. Where to Buy Get your 9" x 4" Oval, 16" Long, 2 1/4", O/C, Spigots, Mega Power, 409 Stainles today from SWD. Priced at $104.99 RRP with fast Australian shipping and full warranty coverage. Whether you're building a weekend warrior or upgrading your daily driver, this is the exhaust system that delivers.