The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15344 enhances engine sound and delivers dyno-proven performance for your 1966–1977 Ford Bronco equipped with 2.8L, 3.3L, 3.9L, 4.7L, or 5.0L engines. It produces MagnaFlow’s deep, resonant signature exhaust note with Moderate exterior and Mild interior sound levels, offering a balanced blend of classic tone and modern comfort.
Constructed from durable, corrosion-resistant stainless steel, this exhaust system is built to withstand both street and demanding driving conditions. The crossmember-back layout replaces your factory exhaust components from the crossmember rearward, making it an ideal upgrade for your classic Bronco.
Featuring fast-flowing 2.5-inch mandrel-bent main piping and two Straight-Through mufflers, the system improves exhaust flow and throttle response. It terminates in a Dual Split Rear Behind Rear Tires exit with 2.5-inch polished welded-on single wall turndown cut edge tips, delivering an authentic and aggressive appearance.
Extensive 3D scanning during development ensures a precise direct-fit design for easy installation. System 15344 is manufactured using CNC precision robotic techniques and is backed by MagnaFlow’s limited lifetime construction warranty.
Specifications
Series: MagnaFlow Street Series
System Type: Crossmember-Back
Main Piping Diameter: 2.5"
Tubing: Mandrel-Bent
Mufflers: 2 Straight-Through
Exit Configuration: Dual Split Rear Behind Rear Tires
Tips: 2.5" Polished Welded-On Single Wall Turndown Cut Edge
Exterior Sound Level: Moderate
Interior Sound Level: Mild
Material: Stainless Steel
Manufacturing: CNC Precision Robotic
Fitment Type: Direct-Fit Design
Warranty: Limited Lifetime Construction Warranty
