HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/Muffler
HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/Muffler for HOLDEN. Part SSMKHN0159 by MPI Automotive. $5,566.63 RRP at MPI Automotive. Buy on.
Category: Extractors and headers

Part specs
- SKU
- SSMKHN0159
- Supplier
- MPI Automotive
- Category
- Extractors and headers
- RRP
- $5566.63 AUD
- Brand
- MPI Automotive
- Vehicle fitment
- HOLDEN
- Stock status
- IN_STOCK
- Source ID
- MPI_SSMKHN0159
Workshop note
HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/Muffler (SKU: SSMKHN0159) — MPI Automotive Australia Product Overview Looking to unlock the full potential of your HOLDEN? The HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/Muffler is engineered to deliver the performance, sound, and reliability that enthusiasts demand. Manufactured by MPI Automotive and available through MPI Automotive, the HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/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 • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment • Mandrel•bent premium•grade materials tubing for optimal exhaust flow and zero restriction points • Dynamically tuned mufflers deliver an aggressive note under load with minimal cabin drone • Polished or ceramic•coated tips add a premium aesthetic to your rear end • Backed by MPI Automotive's Australian warranty and nationwide support network Vehicle Fitment & Installation Engineered for direct fitment on the HOLDEN, this system bolts directly to factory mounting points using included hardware. All sensors, hangers, and emissions connections are retained for a true bolt•on installation that requires no modifications to your vehicle. Performance Benefits The performance gains from the HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/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 HOLDEN drives. Compatible Vehicles This part is designed for fitment on: HOLDEN. Supplier Information The HSV VZ V8 Gto Monaro 2.5in Dual With Extractors Hotdog/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: SSMKHN0159 | RRP: $5,566.63 AUD | Available from MPI Automotive. Where to Buy Available now from MPI Automotive at an RRP of $5,566.63. Order today with confidence — every system is inspected, packed, and shipped from Australian warehouses with full tracking and warranty support.
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.
