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MBRP S5236409 Armor Plus Cat-Back Exhaust System for 2011-2014 Ford F-150 3.5L EcoBoost

MBRP S5236409 Armor Plus Cat-Back Exhaust System for 2011-2014 Ford F-150 3.5L EcoBoost

MBRP -

Regular price $599.99 USD
Regular price $741.16 USD Sale price $599.99 USD
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RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Plus Cat Back Exhaust System; 3 in.; Incl. Front Pipe/Ext. Pipe/Muffler/Over Axle Pipe/Tailpipes/Hardware/4 in. OD Tip; Single Side Exit; T409 Stainless Steel; 4in. Outside Diameter Tip Included. Excludes Extended Cab with 8' Box.
  • Rugged T409 Stainless Steel Construction. Bolt-on Installation. MBRP Signature Styling and Sound.
  • Stainless Steel Tips Are Included
  • Improved Torque And Horsepower
  • Lower Exhaust Gas Temperatures
  • Increased Throttle Response
  • Limited Lifetime Warranty
  • Utilizes OEM Hangers
  • Mellow Exhaust Note
  • Bolt On Design

Upgrade your truck’s exhaust performance with the MBRP S5236409 Armor Plus cat-back exhaust system. Designed for select 2011-2014 Ford F-150 models with the 3.5L EcoBoost engine, this system uses corrosion-resistant T409 stainless steel tubing for dependable service and long-term durability. The single-side exit layout includes a 4-inch outside-diameter stainless steel tip for a clean, purposeful appearance and a mellow exhaust note.

All tubing is mandrel bent to help maintain consistent internal airflow through each bend. This design supports improved torque, horsepower, throttle response, and lower exhaust gas temperatures compared with restrictive factory exhaust components. The bolt-on configuration uses OEM hangers for a straightforward installation and includes the front pipe, extension pipe, muffler, over-axle pipe, tailpipes, hardware, and stainless steel tip.

The MBRP Armor Plus series is backed by a limited lifetime warranty and provides a practical balance of performance, sound, and corrosion resistance. T409 stainless steel resists penetrating rust and is easy to clean, although exposure to heavy road salt, winter treatments, or salt air may accelerate surface corrosion and is subject to the manufacturer’s warranty terms. This application excludes Extended Cab models with an 8-foot bed. Verify vehicle configuration and engine application before ordering. This product may be subject to California emissions requirements; confirm compliance before installation where applicable.

Key Product Specifications and Technical Data

  • Brand: MBRP
  • Part Number: S5236409
  • Series: Armor Plus
  • System Type: Cat-back exhaust system
  • Material: T409 stainless steel
  • Exhaust Configuration: Single-side exit
  • Tip Style: Stainless steel, 4-inch outside diameter
  • Installation: Bolt-on design using OEM hangers

What’s Included

  • Front pipe
  • Extension pipe
  • Muffler
  • Over-axle pipe
  • Tailpipes
  • Stainless steel exhaust tip
  • Installation hardware

Fitment: Select 2011-2014 Ford F-150 applications with the 3.5L EcoBoost engine. Excludes Extended Cab models with an 8-foot bed. Confirm cab, bed, engine, and emissions configuration before purchase.

Features:

  • Corrosion-Resistant T409 Stainless Steel: Provides durable protection against penetrating rust and is easy to clean.
  • Mandrel-Bent Tubing: Maintains smooth internal airflow through bends to support improved exhaust flow and engine performance.
  • Performance Gains: Helps improve torque, horsepower, throttle response, and exhaust gas temperature control.
  • Bolt-On Installation: Uses OEM hangers and includes the required pipes, muffler, tip, and hardware for a direct-fit installation.

Fitments:
2011 Ford F-150 FX2
2011 Ford F-150 FX4
2011 Ford F-150 King Ranch
2011 Ford F-150 Lariat
2011 Ford F-150 Platinum
2011 Ford F-150 XL
2011 Ford F-150 XLT
2012 Ford F-150 FX2
2012 Ford F-150 FX4
2012 Ford F-150 King Ranch
2012 Ford F-150 Lariat
2012 Ford F-150 Platinum
2012 Ford F-150 XL
2012 Ford F-150 XLT
2013 Ford F-150 FX2
2013 Ford F-150 FX4
2013 Ford F-150 King Ranch
2013 Ford F-150 Lariat
2013 Ford F-150 Limited
2013 Ford F-150 Platinum
2013 Ford F-150 XL
2013 Ford F-150 XLT
2014 Ford F-150 FX2
2014 Ford F-150 FX4
2014 Ford F-150 King Ranch
2014 Ford F-150 Lariat
2014 Ford F-150 Limited
2014 Ford F-150 Platinum
2014 Ford F-150 XL
2014 Ford F-150 XLT
Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1

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