{"product_id":"flowmaster-outlaw-cat-back-exhaust-system-2021-2025-ford-bronco-2dr-2-3l-2-7l-818145","title":"Flowmaster Outlaw Cat-Back Exhaust System - 2021+ Ford Bronco 2DR 2.3L\/2.7L | 818145","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Flowmaster Outlaw Cat-Back Exhaust System (Part #818145) is engineered for 2021+ Ford Bronco 2-Door models equipped with the 2.3L EcoBoost or 2.7L EcoBoost engine. Designed for off-road use (SOR – Street\/Off-Road), this aggressive cat-back system delivers the deep, throaty Flowmaster tone that Bronco enthusiasts demand — without sacrificing fitment precision or durability. If you're looking for the best performance exhaust upgrade for your 6th-generation Ford Bronco, this Outlaw system is purpose-built for the job.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlaw Series Muffler Technology\u003c\/strong\u003e – Produces an aggressive, race-inspired exhaust note that commands attention both on the trail and on the street.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Tubing\u003c\/strong\u003e – Smooth, consistent bends maintain optimal exhaust flow, reducing back pressure and unlocking potential performance gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Aluminized or Stainless Steel Construction\u003c\/strong\u003e – Built to withstand extreme temperatures, trail debris, and harsh weather conditions for long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Fit Replacement\u003c\/strong\u003e – Engineered specifically for the 2021–2025 Ford Bronco 2-Door, ensuring a precise bolt-on installation with no cutting or welding required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOR (Street\/Off-Road) Design\u003c\/strong\u003e – Optimized for dual-use performance, whether you're navigating city streets or pushing limits on off-road terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Exhaust Flow\u003c\/strong\u003e – Improved scavenging effect over the restrictive factory system helps boost throttle response and overall engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Exhaust Tips Included\u003c\/strong\u003e – Adds a premium, finished look to complement the Bronco's rugged aesthetic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlowmaster Outlaw Series muffler assembly\u003c\/li\u003e\n\u003cli\u003eMandrel-bent exhaust tubing (all required sections)\u003c\/li\u003e\n\u003cli\u003ePolished exhaust tip(s)\u003c\/li\u003e\n\u003cli\u003eOEM-style mounting hardware and hangers\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e818145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eFlowmaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eflo818145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e090127614464\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eCat-Back Exhaust System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eOutlaw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUsage\u003c\/th\u003e\n\u003ctd\u003eStreet \/ Off-Road (SOR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle Configuration\u003c\/th\u003e\n\u003ctd\u003e2-Door (2DR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine(s)\u003c\/th\u003e\n\u003ctd\u003e2.3L EcoBoost, 2.7L EcoBoost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eCat-Back Exhaust Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions Compliance\u003c\/th\u003e\n\u003ctd\u003eFor off-road \/ competition use where permitted by law. Not CARB compliant. Check local regulations before installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis Flowmaster Outlaw Cat-Back Exhaust System is a direct-fit application for the following vehicles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2021 Ford Bronco\u003c\/strong\u003e – 2-Door | 2.3L EcoBoost | 2.7L EcoBoost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2022 Ford Bronco\u003c\/strong\u003e – 2-Door | 2.3L EcoBoost | 2.7L EcoBoost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2023 Ford Bronco\u003c\/strong\u003e – 2-Door | 2.3L EcoBoost | 2.7L EcoBoost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2024 Ford Bronco\u003c\/strong\u003e – 2-Door | 2.3L EcoBoost | 2.7L EcoBoost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2025 Ford Bronco\u003c\/strong\u003e – 2-Door | 2.3L EcoBoost | 2.7L EcoBoost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This system is designed for the 2-Door Bronco configuration only. It is not compatible with the 4-Door Bronco or the Bronco Sport. Always verify your vehicle's door configuration and engine code before purchasing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this exhaust CARB compliant?\u003c\/strong\u003e No — the Flowmaster Outlaw Cat-Back system is designed for street\/off-road (SOR) use. It is not CARB (California Air Resources Board) compliant and may not be legal for use on public roads in emissions-regulated states. Please verify compliance with your local laws prior to installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this system require cutting or welding?\u003c\/strong\u003e No. The Flowmaster 818145 is a direct-fit, bolt-on cat-back system specifically engineered for the 2021–2025 Ford Bronco 2-Door. No cutting or welding is required for installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my 4-Door Bronco?\u003c\/strong\u003e No — this part number (818145) is designed exclusively for the 2-Door Bronco. A separate Flowmaster part number is required for the 4-Door configuration.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe Flowmaster Outlaw Cat-Back Exhaust System is a bolt-on, direct-fit upgrade for the 2021–2025 Ford Bronco 2-Door. Installation can typically be completed at home by an experienced DIY mechanic using standard hand tools and a vehicle lift or jack stands. No cutting, welding, or custom fabrication is required. For best results and to ensure warranty compliance, professional installation by a qualified exhaust technician is recommended. Always allow the factory exhaust system to cool completely before beginning removal.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":53007053586752,"sku":"flo818145","price":478.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8557\/2416\/files\/d914015ea4fbe2c085afd2e62b065c79S.jpg?v=1786378956","url":"https:\/\/buckleupoffroad.com\/products\/flowmaster-outlaw-cat-back-exhaust-system-2021-2025-ford-bronco-2dr-2-3l-2-7l-818145","provider":"Buckle Up Off-Road","version":"1.0","type":"link"}