MBRP S7274409 – ARMOR Plus Cat-Back Exhaust for 2015–2026 Ford Mustang EcoBoost 2.3L (Street Profile, Polished Dual Wall Tips)

Upgrade your EcoBoost Mustang with the refined tone and durable construction of the MBRP ARMOR Plus 3" Cat-Back Exhaust System. Tuned for a Street Profile, this system delivers a deeper, smoother exhaust note ideal for daily driving while still enhancing performance. Built from corrosion-resistant T409 stainless steel and finished with premium mirror-polished dual-wall, angle-cut 4.5" T304 stainless steel tips, it offers long-lasting quality and an eye-catching performance look. Designed for 2015–2018 and 2019–2026 Mustang EcoBoost models equipped with non-active exhaust, with minor pipe modifications required for convertible models.

Product Specifications

• Brand: MBRP

• Part Number: S7274409

• Series: ARMOR Plus

• Part Type: Exhaust

• Type: Cat-Back

• Material: T409 Stainless Steel

• Tubing Diameter: 3"

• Tip Style: Dual wall, angle cut

• Tip Size: 4.5" outlet

• Tip Material: Mirror-polished T304 stainless steel

• Profile/Sound: Street Profile

• Exit Style: Dual rear exit

• Fuel Type: Gasoline

• Warranty: Lifetime Warranty

Vehicle Fitment

• 2015–2018 Ford Mustang 2.3L EcoBoost

• 2019–2026 Ford Mustang 2.3L EcoBoost

  • Non-active exhaust models only

  • Pipe modifications may be required for convertibles