
Universal 4" Armor Plus Chambered Quiet Tone Muffler (M1004S)
Description
Fits: Universal 4"
Tame your diesel with the MBRP 4-Inch Armor Plus muffler. T409 stainless steel construction and dual-core design deliver superior flow and quiet performance, perfect for towing or long hauls. Built to last, it keeps cab noise low while maximizing exhaust efficiency. Engineered for real-world driving, it balances power, sound, and durability for any diesel setup.
Part Number: M1004S
Features
- T409 Stainless Steel
- Dual-Core Technology
- Quiet Tone Muffler
- 4-Inch Inlet/Outlet
- Durable & Long-Lasting
- Optimized Flow
- 30" Total Length
- 24" Body Length
- 6" Body Diameter
Notes
- Universal 4-inch inlet and outlet, replaces any 30-inch overall length muffler.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits: Universal 4"
Tame your diesel with the MBRP 4-Inch Armor Plus muffler. T409 stainless steel construction and dual-core design deliver superior flow and quiet performance, perfect for towing or long hauls. Built to last, it keeps cab noise low while maximizing exhaust efficiency. Engineered for real-world driving, it balances power, sound, and durability for any diesel setup.
Part Number: M1004S
Features
- T409 Stainless Steel
- Dual-Core Technology
- Quiet Tone Muffler
- 4-Inch Inlet/Outlet
- Durable & Long-Lasting
- Optimized Flow
- 30" Total Length
- 24" Body Length
- 6" Body Diameter
Notes
- Universal 4-inch inlet and outlet, replaces any 30-inch overall length muffler.













