


MBRP Armor Plus 4" Exhaust | 17-19 Ford F-250/F-350/F-450 6.7L T409 Single Side
MBRP Armor Plus 4" Exhaust | 17-19 Ford F-250/F-350/F-450 6.7L T409 Single Side
Unleash Power & Durability for Your Ford Super Duty
Upgrade your 2017-2019 Ford F-250, F-350, or F-450 6.7L with the MBRP Armor Plus 4" Filter-Back Exhaust System, designed for maximum performance, durability, and an aggressive exhaust tone. Built from T409 stainless steel, this system provides corrosion resistance and long-lasting reliability, making it an ideal choice for truck owners who demand strength without the premium price of T304 stainless steel.
Featuring mandrel-bent tubing, this exhaust optimizes airflow, boosting horsepower, fuel efficiency, and engine longevity. The single side exit design with a 5-inch tip enhances both the truck’s performance and style.
Key Features & Benefits:
✅ Built to Last – Constructed from T409 stainless steel for superior durability and rust resistance.
✅ Maximized Performance – Mandrel-bent tubing ensures smooth airflow, increasing power and efficiency.
✅ Aggressive Sound & Look – Single side exit with a bold 5-inch tip for a clean, performance-driven design.
✅ Complete Installation Kit – Includes extension pipe, over-axle pipes, tailpipe, and necessary hardware.
Fitment:
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2017-2019 Ford F-250/F-350/F-450 6.7L
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4-inch filter-back system with single side exit
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5-inch outside diameter tip included
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Vehicles with a 35” spare tire may require relocation for proper fitment.
🔥 Reliable, powerful, and built to perform—MBRP Armor Plus delivers the upgrade your Ford Super Duty deserves. 🔥
Built Right. Backed Right.
Our crew’s on call Monday–Friday, 9–5 EST. Hit us up at 865-983-5004 — real support, done right.
MBRP Exhaust
For over 25 years, MBRP has been a trusted name in performance exhausts. Their systems deliver proven horsepower and torque gains, signature sound, and long-lasting durability. With options in aluminized and stainless steel, MBRP offers bolt-on exhaust upgrades for trucks, Jeeps, SUVs, and performance cars. Whether you’re towing, off-roading, or daily driving, MBRP has the perfect system to fit your needs.
First Class Quality and Craftsmanship

Quality Material
Material options include Aluminized Steel, Black Coated Aluminized Steel and T304 or T409 Stainless Steel.
Each connection will be a bolt on or slip fit for easy, weld-free installation; clamps are included to secure each piece.
Exhaust Tip
Several tip options for different looks and sounds
DIY Installation
Easy install that you can do yourself.
Exhaust FAQ's
What’s the difference between stainless steel and aluminized steel exhausts?
Stainless Steel: Rust-proof, durable (10+ years), pricier. Best for harsh conditions
Aluminized Steel: Cheaper cost, lighter, lasts 5-7 years. Good for dry climates or budget builds.
Choose: Stainless for longevity; aluminized for cost savings.
How does a performance exhaust improve my truck?
Power Boost: Upgrading to a performance exhaust reduces backpressure, improving horsepower and torque—typically 5-15 HP gains for trucks like the F-150 or Silverado. It’s subtle but noticeable when towing or off-roading.
Sound: You’ll get a deeper, more aggressive growl—truck owners love this for stance and presence.
Fuel Efficiency: Slightly better gas mileage (1-2 MPG) due to improved airflow, though not a game-changer for some models.
Is installing a truck exhaust easy, or do I need a pro?
DIY Option: Many exhausts (e.g., bolt-on kits) are designed for backyard mechanics with basic tools—jack stands, wrenches, and 2-4 hours, thes kits often include clamps and hangers for a straightforward swap.
Pro Install: If your truck has rust, custom bends, or you want a perfect fit, a shop’s labor fee ensures no leaks or rattles. Complex systems (dual exits) might need welding.
Tip: Check your kit’s instructions, most exhausts are plug-and-play, but watch YouTube for your truck model (e.g., “Ram 1500 exhaust install”) to gauge difficulty.