Borla 11973 Axle-Back Exhaust System Ford Bronco 2.3L Touring Sound 4" Polished Tips

The Borla 11973 Axle-Back Exhaust System is specifically engineered for 2021-2022 Ford Bronco models equipped with the 2.3L I4 engine. This performance exhaust system delivers the signature Borla Touring sound level—a mellow, refined tone with absolutely no drone for comfortable daily driving and highway cruising.

Performance Design:

This system features a 2.5-inch inlet that flows into a 2.75-inch muffler inlet pipe, maximizing exhaust flow while maintaining optimal backpressure. The system exits through dual 2.5-inch diameter tail pipes, each fitted with a single 4-inch round polished T-304 stainless steel exhaust tip for an aggressive, premium appearance.

Key Features:

• Axle-back design for straightforward bolt-on installation
• Touring sound level—mellow tone with zero drone
• Ultra-smooth mandrel-bent tubing ensures maximum flow and power gains
• Precision CNC manufacturing guarantees accurate fitment
• Custom muffler hanger design positions hangers out of sight for clean aesthetics
• Complete T-304 stainless steel construction for superior corrosion resistance and durability
• 4-inch round polished stainless steel tips (black coated version also available separately)

Fitment:

Compatible with 2021-2022 Ford Bronco 2-door and 4-door models with 2.3L I4 engine, both automatic and manual transmissions, 4WD configuration.

Warranty:

Backed by Borla's legendary Million-Mile warranty. Made in the USA with premium materials and precision engineering that Borla has been perfecting for decades.