MBRP Armor Plus S7278409 Cat-Back Exhaust System for 2015-2017 Ford Mustang GT 5.0L

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. H-Pipe/Dual Mufflers/Hardware/4.5 in. Outlet Diameter Tips; Dual Split Rear Exit; Race Version; T409 Stainless Steel; 4.5in. Outside Diameter Tip Included. Coupe Only.

• Rugged T409 Stainless Steel Construction. Race Version, Aggressive Exhaust Tone. Bolt-on Installation. Increased Horsepower and Torque. 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 the sound and performance of your 2015-2017 Ford Mustang GT 5.0L with the MBRP Armor Plus S7278409 cat-back exhaust system. Designed for coupe applications, this race-version system uses corrosion-resistant T409 stainless steel tubing and features a dual split rear exit with 4.5-inch outlet diameter tips. Its aggressive exhaust tone and MBRP signature styling provide a distinctive performance appearance and sound.

The 3-inch mandrel-bent tubing promotes efficient exhaust flow by maintaining a smooth, consistent interior diameter through each bend. This design helps support improved throttle response, horsepower, torque, and lower exhaust gas temperatures. The bolt-on layout utilizes factory-style hangers for a straightforward installation and includes the necessary H-pipe, dual mufflers, hardware, and stainless steel tips.

T409 stainless steel offers reliable resistance to penetrating rust and is easy to clean, making it a practical choice for many driving environments. However, prolonged exposure to winter road salt, heavy salt air, or road treatments may accelerate corrosion and is subject to the manufacturer’s warranty terms. The MBRP Armor Plus S7278409 is backed by a limited lifetime warranty for added ownership confidence.

Key Product Specifications & Technical Data: This is a complete cat-back exhaust system for coupe models with the 5.0L engine. It is not CARB approved, and applicable emissions requirements should be verified before installation or use. The system includes a race-version muffler configuration, dual rear outlets, OEM hanger compatibility, and bolt-on installation hardware.

What's Included: H-pipe, dual mufflers, 3-inch T409 stainless steel exhaust tubing, stainless steel exhaust tips, installation hardware, and MBRP limited lifetime warranty coverage. Fitment includes 2015, 2016, and 2017 Ford Mustang GT 5.0L coupe models.

Features:

• T409 Stainless Steel Construction: Provides corrosion resistance and durability for dependable long-term use.
• Mandrel-Bent Tubing: Maintains consistent tubing flow through bends to help improve exhaust efficiency.
• Race-Version Exhaust Tone: Delivers an aggressive performance sound with MBRP signature styling.
• Improved Performance Response: Supports increased horsepower, torque, throttle response, and lower exhaust gas temperatures.
• Dual Split Rear Exit: Provides a balanced performance appearance and directs exhaust flow through dual rear outlets.
• 4.5-Inch Stainless Steel Tips: Includes polished stainless steel tips for a durable, finished appearance.
• Bolt-On Installation: Designed to use OEM hangers and included hardware for a direct-fit installation.
• Limited Lifetime Warranty: Backed by MBRP’s limited lifetime warranty for added product confidence.

Fitments:
2015 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015 Ford Mustang GT Premium
2016 Ford Mustang GT
2016 Ford Mustang GT Premium
2017 Ford Mustang GT
2017 Ford Mustang GT Premium

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