The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 16724 delivers enhanced engine sound and dyno-proven performance to your 1961–1964 Chevrolet Impala equipped with 3.8L, 4.6L, 5.3L, 5.4L, 5.7L, 6.7L, or 7.0L engines. This system produces MagnaFlow’s deep, resonant signature exhaust tone with moderate exterior sound levels and a mild interior tone, offering the perfect balance between classic muscle car sound and everyday drivability.
Constructed from durable, corrosion-resistant stainless steel, this exhaust system is built to handle any road conditions you encounter. The crossmember-back configuration replaces the factory exhaust components from the crossmember to the rear of the vehicle.
Featuring fast-flowing, mandrel-bent 2.5-inch main piping and two straight-through mufflers, the system terminates in a dual split rear exit with 3-inch polished welded-on single-wall angle-cut rolled-edge tips, delivering a powerful sound and an authentic muscle car appearance.
Extensive 3D scanning during development ensures a precise direct-fit design that allows for easy do-it-yourself installation. Manufactured using advanced CNC robotic precision techniques, exhaust system 16724 is backed by MagnaFlow’s limited lifetime construction warranty.
Specifications
Series: Street Series
Type: Crossmember-Back Performance Exhaust System
Main Pipe Diameter: 2.5 in.
Tubing Type: Mandrel-bent
Mufflers: 2 Straight-Through mufflers
Exit Configuration: Dual split rear exit
Tip Size: 3 in.
Tip Finish: Polished
Tip Style: Single-wall, angle-cut, rolled edge (welded-on)
Sound Level: Moderate exterior / Mild interior
Material: Stainless steel
Installation: Direct-fit, bolt-on
Manufacturing: CNC robotic precision manufacturing
Warranty: Limited lifetime construction warranty
