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

Part specs

Barrel Size

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

Packing

Glass Packed

Perforation

Perforated

Spigots

With Spigots

Internals

Megaflow

Tube Size

051mm (2")

Length

406mm (16")

Configuration

Offset/Centre

Barrel Shape

Oval

Material Type

409 Stainless Steel

Workshop note

Buy 9" x 4" Oval, 16" Long, 2", O/C, Spigots, Mega Power, 409 Stainless, U by Redback — SWD Product Overview Looking to unlock the full potential of your vehicle? The 9" x 4" Oval, 16" Long, 2", O/C, Spigots, Mega Power, 409 Stainless, U is engineered to deliver the performance, sound, and reliability that enthusiasts demand. Manufactured by Redback and available through SWD, the 9" x 4" Oval, 16" Long, 2", O/C, Spigots, Mega Power, 409 Stainless, U 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 • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment • Backed by SWD's Australian warranty and nationwide support network • Full bolt•on design — no cutting, welding, or fabrication required for installation Vehicle Fitment & Installation Designed as a direct replacement for the listed vehicle application, the 9" x 4" Oval, 16" Long, 2", O/C, Spigots, Mega Power, 409 Stainless, U 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", O/C, Spigots, Mega Power, 409 Stainless, U 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 • Barrel Size: 228mm (9") x 101mm (4") • Packing: Glass Packed • Perforation: Perforated • Spigots: With Spigots • Internals: Megaflow • Tube Size: 051mm (2") • Length: 406mm (16") • Configuration: Offset/Centre Supplier Information The 9" x 4" Oval, 16" Long, 2", O/C, Spigots, Mega Power, 409 Stainless, U 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: STR7770•409 | RRP: $104.99 AUD | Available from SWD. Where to Buy Get your 9" x 4" Oval, 16" Long, 2", O/C, Spigots, Mega Power, 409 Stainless, U 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.