MBRP Armor Lite Cat-Back Exhaust System S4200AL for 2013-2018 Ford Focus ST 2.0L EcoBoost

THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Lite Cat Back Exhaust System; 3 in.; Incl. Ext. Pipe/Muffler/Resonator/Over Axle Pipe/Tailpipe/Hardware/Dual 4 in. OD Tips; Dual Center Exit; Aluminized; 4in. Outside Diameter Tip Included. Cutting Required For Installation.

• Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. MBRP Signature Styling and Sound.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Mellow Exhaust Note
• 3 Year Warranty
• Bolt On Design

Brief Description: The MBRP Armor Lite S4200AL cat-back exhaust system is designed for the 2013-2018 Ford Focus ST with the 2.0L EcoBoost engine. This value-focused system delivers the fitment, performance, and signature sound associated with MBRP exhaust products while using durable aluminized steel construction. Its dual center-exit layout and included stainless steel tips provide a clean, performance-oriented appearance.

Mandrel-bent tubing promotes smooth exhaust flow by minimizing restrictions through the bends. The system is engineered to support improved torque, horsepower, throttle response, and lower exhaust gas temperatures. Heavy-gauge aluminized steel tubing helps resist dents and corrosion, making it a practical choice for dry climates and budget-conscious performance upgrades. Installation uses the vehicle’s OEM hangers, and cutting is required for installation.

• Construction: Heavy-duty aluminized steel tubing with fully sealed joints helps resist rust and underbody damage.
• Exhaust Flow: Mandrel-bent tubing minimizes rippling and supports efficient exhaust flow.
• Performance: Designed to improve torque, horsepower, throttle response, and overall engine breathing.
• Sound and Styling: MBRP signature styling, a mellow exhaust note, dual center exit, and included stainless steel tips create a refined performance appearance.

Key Product Specifications & Technical Data:

• Brand: MBRP
• Part Number: S4200AL
• Product Type: Cat-back exhaust system
• Vehicle Application: Ford Focus ST
• Engine Application: 2.0L EcoBoost
• Tubing Diameter: 3 inches
• Exit Configuration: Dual center outlet
• Material: Aluminized steel tubing with stainless steel exhaust tips

What's Included: Extension pipe, muffler, resonator, over-axle pipe, tailpipe, dual stainless steel tips, installation hardware, and MBRP’s 3-year warranty. The system is designed as a bolt-on upgrade and utilizes OEM hangers, although cutting is required for installation.

Fitment: Fits 2013, 2014, 2015, 2016, 2017, and 2018 Ford Focus ST models equipped with the 2.0L EcoBoost engine. Verify vehicle configuration before ordering. This product is not CARB approved where applicable; check local emissions requirements before installation.

Features:

• Heavy-duty aluminized steel tubing helps resist rust, dents, and underbody debris damage.
• Mandrel-bent tubing supports smooth exhaust flow and reduced restriction.
• Designed to improve torque, horsepower, throttle response, and engine breathing.
• Dual center-exit configuration includes stainless steel tips and delivers a mellow MBRP exhaust note.

Fitments:
2013 Ford Focus ST
2014 Ford Focus ST
2015 Ford Focus ST
2016 Ford Focus ST
2017 Ford Focus ST
2018 Ford Focus ST

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