Silverado 2500 HD LTZ, 6.6L TD V8, 2020-2025, 4in Without Muffler, DPF Replacement
Silverado 2500 HD LTZ, 6.6L TD V8, 2020-2025, 4in Without Muffler, DPF Replacement Section (SKU: SSMBM834WOM) — $464.20 from MPI Automotive. Engineered f.
Category: Mufflers and resonators

Part specs
- SKU
- SSMBM834WOM
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- RRP
- $464.20 AUD
- Brand
- MPI Automotive
- Stock status
- IN_STOCK
- Source ID
- MPI_SSMBM834WOM
Workshop note
Buy Silverado 2500 HD LTZ, 6.6L TD V8, 2020•2025, 4in Without Muffler, DPF Replacement Section by MPI Automotive — MPI Automotive Product Overview Serious about performance? The Silverado 2500 HD LTZ, 6.6L TD V8, 2020•2025, 4in Without Muffler, DPF Replacement Section delivers the flow, tone, and build quality your vehicle deserves, backed by MPI Automotive's reputation for excellence. This system from MPI Automotive (via MPI Automotive) is built for drivers who refuse to compromise. Featuring aircraft•grade premium•grade materials 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 • Dynamically tuned mufflers deliver an aggressive note under load with minimal cabin drone • 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 • Full bolt•on design — no cutting, welding, or fabrication required for installation • High•flow catalytic converters (where applicable) meet emissions standards without choking flow Vehicle Fitment & Installation Designed as a direct replacement for the listed vehicle application, the Silverado 2500 HD LTZ, 6.6L TD V8, 2020•2025, 4in Without Muffler, DPF Replacement Section 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 Silverado 2500 HD LTZ, 6.6L TD V8, 2020•2025, 4in Without Muffler, DPF Replacement Section 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 Silverado 2500 HD LTZ, 6.6L TD V8, 2020•2025, 4in Without Muffler, DPF Replacement Section 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: SSMBM834WOM | RRP: $464.20 AUD | Available from MPI Automotive. Where to Buy Get your Silverado 2500 HD LTZ, 6.6L TD V8, 2020•2025, 4in Without Muffler, DPF Replacement Section today from MPI Automotive. Priced at $464.20 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.
