The MagnaFlow Street Series Cat-Back Performance Exhaust System 16832 enhances the personality of your 5.3L 2008–2010 Hummer H3 with MagnaFlow’s signature deep, resonant engine tone and dyno-proven performance. Designed to improve exhaust flow and throttle response, this system gives your H3 a bold sound and performance to match its rugged styling.
Featuring fast-flowing 2.5-inch mandrel-bent main piping and two Straight-Through mufflers, this exhaust system maximizes efficiency and performance. It terminates in a Dual Split Rear exit with 3.5-inch polished welded-on double wall angle cut folded edge tips, delivering a strong and refined appearance.
With this system installed, your vehicle will produce Moderate exterior and Mild interior sound levels, offering a powerful V8 tone while maintaining comfortable cabin acoustics.
Exhaust kit 16832 features a cat-back layout that replaces your factory exhaust components from near the catalytic converter rearward. Extensive 3D scanning during development ensures a precise direct-fit design for easy do-it-yourself installation. Manufactured using CNC precision robotic techniques, the system is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.
Specifications
Series: MagnaFlow Street Series
System Type: Cat-Back
Main Piping Diameter: 2.5"
Tubing: Mandrel-Bent
Mufflers: 2 Straight-Through
Exit Configuration: Dual Split Rear
Tips: 3.5" Polished Welded-On Double Wall Angle Cut Folded Edge
Exterior Sound Level: Moderate
Interior Sound Level: Mild
Material: Stainless Steel
Manufacturing: CNC Precision Robotic
Fitment Type: Direct-Fit Design
Warranty: 1-Year Limited Finish Warranty, Limited Lifetime Construction Warranty
