Silverado 2500 HD T1, 6.6L TD V8, 2020-2025, 4in-5in DPF Back Without Muffler
Silverado 2500 HD T1, 6.6L TD V8, 2020-2025, 4in-5in DPF Back Without Muffler (SKU: SSMKCH0028) — $2,941.84 from MPI Automotive. Engineered for CHEVROLET.
Category: Mufflers and resonators

Part specs
- SKU
- SSMKCH0028
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- RRP
- $2941.84 AUD
- Brand
- MPI Automotive
- Vehicle fitment
- CHEVROLET
- Stock status
- IN_STOCK
- Source ID
- MPI_SSMKCH0028
Workshop note
Buy Silverado 2500 HD T1, 6.6L TD V8, 2020•2025, 4in•5in DPF Back Without Muffler by MPI Automotive — MPI Automotive Product Overview When it comes to extracting maximum power and that unmistakable exhaust note from your CHEVROLET, the Silverado 2500 HD T1, 6.6L TD V8, 2020•2025, 4in•5in DPF Back Without Muffler stands in a class of its own. The Silverado 2500 HD T1, 6.6L TD V8, 2020•2025, 4in•5in DPF Back Without Muffler is a complete system manufactured by MPI Automotive and distributed by MPI Automotive. Designed specifically for Australian conditions, this system replaces your factory exhaust with mandrel•bent piping, high•flow mufflers, and premium•grade stainless steel construction that outlasts and outperforms OEM equipment. Key Features & Benefits • Polished or ceramic•coated tips add a premium aesthetic to your rear end • Dynamically tuned mufflers deliver an aggressive note under load with minimal cabin drone • Full bolt•on design — no cutting, welding, or fabrication required for installation Vehicle Fitment & Installation Designed as a direct replacement for the CHEVROLET, the Silverado 2500 HD T1, 6.6L TD V8, 2020•2025, 4in•5in DPF Back Without 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 Silverado 2500 HD T1, 6.6L TD V8, 2020•2025, 4in•5in DPF Back Without 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 CHEVROLET drives. Compatible Vehicles This part is designed for fitment on: CHEVROLET. Supplier Information The Silverado 2500 HD T1, 6.6L TD V8, 2020•2025, 4in•5in DPF Back Without 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: SSMKCH0028 | RRP: $2,941.84 AUD | Available from MPI Automotive. Where to Buy Available now from MPI Automotive at an RRP of $2,941.84. 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.
