Borla 11974 Axle-Back Exhaust System for Ford Bronco 2.3L I4 S-Type

The Borla 11974 axle-back exhaust system is engineered specifically for 2021-2022 Ford Bronco models equipped with the 2.3L I4 engine. This performance exhaust system delivers Borla's signature S-Type sound—an aggressive yet balanced tone with deep resonance and no cabin drone.

Key Features:

• 2.5-inch inlet flows into 2.75-inch muffler inlet pipe for optimized exhaust flow
• Dual 2.5-inch diameter tail pipes with 4-inch round polished T-304 stainless steel tips
• Custom muffler hanger design positions hangers out of sight for clean aesthetics
• Ultra-smooth mandrel bends maximize exhaust flow and power output
• Precision CNC manufacturing ensures accurate bolt-on fitment
• T-304 stainless steel construction for superior durability and corrosion resistance

This direct-fit exhaust system provides both performance gains and enhanced exhaust tone without sacrificing comfort. Fits 2-door and 4-door Bronco models with 2.3L I4 engine, automatic or manual transmission, 4WD. Backed by Borla's Million-Mile warranty and made in the USA.