{"product_id":"mbrp-armor-plus-s4200409-cat-back-exhaust-system-for-2013-2018-ford-focus-st-2-0l-ecoboost","title":"MBRP Armor Plus S4200409 Cat-Back Exhaust System for 2013-2018 Ford Focus ST 2.0L EcoBoost","description":"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.\nT409 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.\nArmor Plus Cat Back Exhaust System; 3 in.; Incl. Ext. Pipe\/Muffler\/Resonator\/Over Axle Pipe\/Tailpipe\/Hardware\/Dual 4 in. OD Tips; Dual Center Exit; T409 Stainless Steel;\n4in. Outside Diameter Tip Included. Cutting Required For Installation.\n\u003cul\u003e\n  \u003cli\u003eRugged T409 Stainless Steel Construction. Improved Exhaust Flow. Enhanced Exhaust Tone. Utilizes Factory Mounting Points. Smooth Mandrel Bent Tubing.\u003c\/li\u003e\n  \u003cli\u003eStainless Steel Tips Are Included\u003c\/li\u003e\n  \u003cli\u003eImproved Torque And Horsepower\u003c\/li\u003e\n  \u003cli\u003eLower Exhaust Gas Temperatures\u003c\/li\u003e\n  \u003cli\u003eIncreased Throttle Response\u003c\/li\u003e\n  \u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n  \u003cli\u003eUtilizes OEM Hangers\u003c\/li\u003e\n  \u003cli\u003eMellow Exhaust Note\u003c\/li\u003e\n  \u003cli\u003eBolt On Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MBRP Armor Plus S4200409 cat-back exhaust system is designed for 2013-2018 Ford Focus ST models equipped with the 2.0L EcoBoost engine. This performance exhaust system features 3-inch T409 stainless steel tubing, a dual center exit, and dual 4-inch outside-diameter stainless steel tips. Cutting is required for installation, and the system is designed to use factory mounting points and OEM hangers.\u003c\/p\u003e\u003cp\u003eMandrel-bent tubing maintains a smooth interior path through each bend, helping improve exhaust flow, throttle response, torque, and horsepower while lowering exhaust gas temperatures. The system also delivers a mellow, enhanced exhaust tone for a refined performance sound. The bolt-on design includes the extension pipe, muffler, resonator, over-axle pipe, tailpipe, hardware, and polished stainless steel tips.\u003c\/p\u003e\u003cp\u003eT409 stainless steel provides resistance to penetrating rust and is easy to clean, making the MBRP Armor Plus series a practical choice for many driving environments. Heavy road salt, winter conditions, and salt air may accelerate corrosion and are not covered by the manufacturer warranty unless the part or complete system fails. The MBRP S4200409 is backed by a limited lifetime warranty. This product is not CARB approved; verify applicable emissions requirements before installation.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: MBRP\u003c\/li\u003e\n\u003cli\u003ePart Number: S4200409\u003c\/li\u003e\n\u003cli\u003eProduct Type: Cat-back exhaust system\u003c\/li\u003e\n\u003cli\u003eSeries: Armor Plus\u003c\/li\u003e\n\u003cli\u003eApplication: 2013-2018 Ford Focus ST\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: 2.0L EcoBoost\u003c\/li\u003e\n\u003cli\u003eExhaust Tubing: 3-inch T409 stainless steel\u003c\/li\u003e\n\u003cli\u003eOutlet Configuration: Dual center exit with dual 4-inch stainless steel tips\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eExtension pipe, muffler, resonator, over-axle pipe, tailpipe, dual stainless steel exhaust tips, and installation hardware.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRugged T409 stainless steel construction resists penetrating rust and supports long-term durability.\u003c\/li\u003e\n\u003cli\u003eMandrel-bent 3-inch tubing promotes smooth exhaust flow without rippling through the bends.\u003c\/li\u003e\n\u003cli\u003eImproves torque, horsepower, throttle response, and overall exhaust performance.\u003c\/li\u003e\n\u003cli\u003eDual center outlet with stainless steel tips provides an enhanced appearance and mellow exhaust tone.\u003c\/li\u003e\n\u003cli\u003eLower exhaust gas temperatures support efficient performance under demanding driving conditions.\u003c\/li\u003e\n\u003cli\u003eUses factory mounting points and OEM hangers for a secure installation.\u003c\/li\u003e\n\u003cli\u003eBolt-on system design simplifies installation, although cutting is required for this application.\u003c\/li\u003e\n\u003cli\u003eBacked by a limited lifetime warranty for added ownership confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2013 Ford Focus ST\u003cbr\u003e\n2014 Ford Focus ST\u003cbr\u003e\n2015 Ford Focus ST\u003cbr\u003e\n2016 Ford Focus ST\u003cbr\u003e\n2017 Ford Focus ST\u003cbr\u003e\n2018 Ford Focus ST\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":67597277921532,"sku":"S4200409","price":719.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/c99f6c356fa1ebe1dcf6dad80c655163.jpg?v=1790580434","url":"https:\/\/diycustoms.store\/products\/mbrp-armor-plus-s4200409-cat-back-exhaust-system-for-2013-2018-ford-focus-st-2-0l-ecoboost","provider":"diycustoms.store","version":"1.0","type":"link"}