8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots)
8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) (D827MN) at $135.99 RRP from SWD. Fits a wide range of Australian veh.
Category: Mufflers and resonators

Part specs
- Packing
- Glass Packed
- Perforation
- Perforated
- Spigots
- Without Spigots
- Configuration
- Offset/Centre
- Tube Size
- 076mm (3")
- Internals
- Megaflow
- Barrel Shape
- Oval
- Length
- 355mm (14")
- Barrel Size
- 203mm (8") x 127mm (5")
- Material Type
- Aluminised Steel
Workshop note
8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) — SWD Product Overview When it comes to extracting maximum power and that unmistakable exhaust note from your vehicle, the 8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) stands in a class of its own. Manufactured by Redback and available through SWD, the 8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) 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 • Backed by SWD's Australian warranty and nationwide support network • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment • High•flow catalytic converters (where applicable) meet emissions standards without choking flow • 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 8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) 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 8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) 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: Without Spigots • Configuration: Offset/Centre • Tube Size: 076mm (3") • Internals: Megaflow • Barrel Shape: Oval • Length: 355mm (14") Supplier Information The 8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) 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: D827MN | RRP: $135.99 AUD | Available from SWD. Where to Buy Get your 8" x 5" Oval, 14" Long, 3" Offset/Centre, Megaflow (No Spigots) today from SWD. Priced at $135.99 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.
Fitment support across the Illawarra
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Book the right exhaust job without guessing.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.
