The MagnaFlow Street Series Cat-Back Performance Exhaust System #16772 brings out the personality of your 6.0L or 6.2L 2007–2008 Hummer H2 with MagnaFlow’s signature resonant, powerful engine tone and dyno-proven performance. Designed to optimize exhaust flow and enhance both sound and appearance, this system gives your H2 a bold and sporty presence on the road.
The fast-flowing 3.5-inch mandrel-bent main piping channels exhaust gases through two straight-through mufflers before exiting in a Dual Split Rear configuration with 4-inch polished welded-on double wall angle cut rolled edge tips. The result is a balanced sound profile delivering moderate exterior and mild interior sound levels, powerful yet comfortable for everyday driving.
Exhaust kit #16772 features a cat-back layout that replaces your vehicle’s factory exhaust components from near the catalytic converter on back. Extensive 3D scanning during development ensures a precise direct-fit design for easy do-it-yourself installation. Manufactured from durable, corrosion-resistant stainless steel using advanced CNC precision robotic techniques, this system is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.
Specifications
System Type: Cat-Back Performance Exhaust
Series: Street Series
Layout: Cat-Back
Main Piping Diameter: 3.5"
Piping Type: Mandrel-Bent
Mufflers: 2 Straight-Through
Exit Configuration: Dual Split Rear Exit
Exhaust Tips: 4" Polished Welded-On Double Wall Angle Cut Rolled Edge
Exterior Sound Level: Moderate
Interior Sound Level: Mild
Material: Stainless Steel
Manufacturing Process: CNC Precision Robotic Manufacturing
Design: Direct-Fit (3D Scanned for Precision)
Performance: Dyno-Proven
Warranty: 1-Year Limited Finish Warranty, Limited Lifetime Construction Warranty
