Out of stock
SKU: FLO818145
UPC: 090127614464
MPN: 818145
The Flowmaster 21-Ford Bronco 2.3/2.7L Cat Back Exhaust Outlaw Series is a stainless steel performance exhaust system engineered for the modern Ford Bronco platform. This cat-back design replaces the factory exhaust from the catalytic converter rearward, delivering enhanced flow characteristics and a refined aggressive tone while maintaining OEM fitment for 2021–2023 Ford Broncos equipped with either the 2.3L EcoBoost or 2.7L EcoBoost engines.
The 3-inch diameter tubing maximizes exhaust scavenging compared to the restrictive factory system, reducing backpressure and improving engine breathing across the RPM band. The polished stainless steel tip serves as both a functional exit and a visual upgrade, resisting corrosion and maintaining appearance through seasonal temperature cycling and off-road exposure. The single rear exit configuration integrates cleanly with the Bronco's design while keeping installation straightforward—no transmission tunnel modifications or secondary piping required. Weighing 25 lbs, the complete kit mounts using OEM attachment points and existing hanger locations, making this a direct bolt-on upgrade with no modifications to fuel systems, emissions equipment, or vehicle structure.
This exhaust is ideal for Bronco owners seeking improved engine performance and acoustic character without sacrificing daily drivability or reliability. Whether tackling trails, highway cruising, or weekend flex, the increased exhaust flow supports the natural breathing characteristics of Ford's modern EcoBoost lineup. The Outlaw Series sits between economy and full race systems, offering noticeable gains in responsiveness and tone while maintaining a professional installation appearance.
Flowmaster has built its reputation on stainless construction and dyno-proven flow improvements across truck and SUV platforms. This cat-back design for the modern Bronco generation follows that engineering standard, making it a recognized choice among Bronco modification enthusiasts seeking measurable gains from a bolt-on system.
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