MBRP Muffler Armor Plus Cummins 2004-2007 Dodge Ram 2500/3500
MBRP Muffler Armor Plus Cummins 2004-2007 Dodge Ram 2500/3500

Images and product data are manufacturer-provided for reference only. Actual product appearance, included components, packaging, finishes, and fitment details may vary by application, part number, or manufacturer updates.

MBRP

MBRP Muffler – Armor Plus – 2004–2007 Dodge Ram 2500/3500 Cummins

SKU: MK96116
(0)
In stock
Available to order — same-day processing before 12 PM CST
$324.44
Confirm Fitment With Confidence

Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.

Shipping & Delivery

Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.

Fitment, Shipping & Product Support

Chat Email 469-407-7538

Free shipping on this MBRP Armor Plus muffler for 2004–2007 Ram 2500/3500 Cummins.

Built for the 5.9L Cummins platform, this Armor Plus muffler uses T409 stainless steel to handle heat, load, and long‑term daily use. It’s a direct‑fit replacement that lines up with factory hangers and geometry, giving you a cleaner tone, better flow, and a tougher build than stock.

The straight‑through internal design keeps exhaust velocity strong while delivering a deeper, more controlled sound that works for towing, hauling, and everyday driving.

Key Specs & Features

  • Direct‑fit muffler for:

    • 2004–2007 Dodge Ram 2500 Cummins

    • 2004–2007 Dodge Ram 3500 Cummins

  • Armor Plus T409 stainless steel

  • Straight‑through internal core for improved flow

  • Welded construction for long‑term durability

  • Maintains OEM alignment and clearance

  • Ideal for tow rigs, work trucks, and daily‑driven 5.9L builds

Verified Fitment

  • 2004 Ram 2500 / 3500 Cummins

  • 2005 Ram 2500 / 3500 Cummins

  • 2006 Ram 2500 / 3500 Cummins

  • 2007 Ram 2500 / 3500 Cummins

Warranty

Armor Plus T409 stainless steel includes a Lifetime Warranty. Surface coloration from heat is normal for T409 and not considered a defect.

Why It Works

The 5.9L Cummins responds well to reduced restriction. This muffler improves tone and flow without adding drone, and the T409 stainless build gives you long‑term reliability for trucks that see real miles — towing, job‑site use, and highway runs.

Important Notes

  • Direct‑fit for listed Cummins models only

  • Not compatible with gas engines

  • T409 stainless will show natural heat cycling over time

  • Professional installation recommended for best alignment