MBRP Armor Plus 3 Inch Cat-Back Exhaust For 13–18 Ford Focus ST 2.0L EcoBoost

SKU: S4200409BT

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$759.99
$759.99

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Unleash the performance of your 2013–2018 Ford Focus ST with the MBRP Armor Plus 3" Cat-Back Exhaust System. Built from durable T409 stainless steel, this system features dual center exits and 4" black-coated tips, delivering an aggressive appearance and a deep, throaty tone. Mandrel-bent tubing ensures optimal flow for gains in horsepower, torque, and throttle response.

The included straight-through muffler enhances sound while maintaining street-friendly volume levels. Designed to bolt directly to factory mounting points, installation is simple and hassle-free. This Armor Plus system is engineered for lasting reliability in demanding conditions and is backed by MBRP’s industry-best Lifetime Warranty.

Features:
  • Heavy-duty T409 stainless steel resists rust and corrosion
  • Mandrel-bent 3" tubing for optimal exhaust flow performance
  • Straight-through louvered muffler improves power and sound
  • Dual center rear exits with 4" black-coated stainless tips
  • Utilizes factory mounting points for easy bolt-on install
  • Polished muffler and black tips for aggressive appearance
  • Enhanced throttle response and smoother engine breathing
  • Lifetime warranty coverage for peace of mind durability
Specifications:
  • Main Piping Diameter: 3"
  • Muffler Material: T409 Stainless Steel
  • Tip Material: T304 Stainless Steel (black coated)
  • Muffler Type: Straight-Through Louvered
  • Tip Diameter: 4"
  • Exit Style: Dual Center Rear
  • Finish: Polished Muffler / Black Tips

Included:

  • (1) 3" Extension Pipe
  • (1) Louvered Muffler
  • (1) Resonator Assembly
  • (1) Over-Axle Pipe
  • (1) Tail Pipe
  • (2) 4" Tips
  • (4) Clamps
  • (1) Gasket
  • (1) Hardware Kit

Fitment:

  • 2013–2018 Ford Focus ST 2.0L EcoBoost (Non-Active Exhaust)

Notes:

  • Lifetime Warranty
  • Fits non-active exhaust models only

Product Specs

SKU:
S4200409BT
Brand:
MBRP

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