The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15165 delivers enhanced engine sound and dyno-proven performance to your 1965–1969 Chevrolet Impala equipped with 3.8L, 4.1L, 4.6L, 5.0L, 5.3L, 5.4L, 5.7L, 6.5L, 6.7L, or 7.0L engines. This system provides MagnaFlow’s deep, resonant signature exhaust tone with moderate exterior sound levels and a mild interior sound, striking the perfect balance between classic muscle car character and everyday drivability.
Built from durable, corrosion-resistant stainless steel, this exhaust system is designed to withstand the demands of the road while enhancing your driving experience. The crossmember-back layout replaces your Impala’s 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 finishes with multiple exit options equipped with 2.5-inch polished weld-on single-wall turndown cut-edge tips, giving your classic Impala 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-controlled robotic precision techniques, exhaust system 15165 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: Multiple exit options
Tip Size: 2.5 in.
Tip Finish: Polished
Tip Style: Single-wall, turndown, cut edge (weld-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
