4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler
4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler (SSP1034M) at $529.91 RRP from MPI Automotive. Fits a wide range of Australian vehi.
Category: Mufflers and resonators

Part specs
- SKU
- SSP1034M
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- RRP
- $529.91 AUD
- Brand
- MPI Automotive
- Stock status
- IN_STOCK
- Source ID
- MPI_SSP1034M
Workshop note
4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler | MPI Automotive | MPI Automotive Australia Product Overview Whether you're chasing dyno numbers, towing torque, or that perfect V8 rumble, the 4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler is the upgrade your vehicle has been waiting for. Manufactured by MPI Automotive and available through MPI Automotive, the 4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler 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 • Polished or ceramic•coated tips add a premium aesthetic to your rear end • Full bolt•on design — no cutting, welding, or fabrication required for installation • Backed by MPI Automotive's Australian warranty and nationwide support network • Mandrel•bent premium•grade materials tubing for optimal exhaust flow and zero restriction points • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment Vehicle Fitment & Installation Designed as a direct replacement for the listed vehicle application, the 4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler 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 4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler 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. Supplier Information The 4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler is sourced from MPI Automotive (mpiautomotive.com), one of Australia's leading automotive parts distributors. Every unit is backed by MPI Automotive's warranty and supported by their nationwide dealer network. SKU: SSP1034M | RRP: $529.91 AUD | Available from MPI Automotive. Where to Buy Get your 4in, 7in Round Centre/Centre, 16in (400mm) Long, Megaflow Muffler today from MPI Automotive. Priced at $529.91 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.
