The MagnaFlow Street Series Cat-Back Performance Exhaust System #15770 enhances the personality of your Hummer H2 with a deep, resonant and powerful exhaust tone alongside dyno-proven performance.
This system features fast-flowing 2.5-inch mandrel-bent piping and a straight-through muffler designed to improve exhaust flow, performance, and sound. It exits through a dual straight passenger-side rear configuration with 4-inch polished welded-on double wall tips featuring an angle cut and rolled edge for a bold, sporty appearance.
The exhaust produces moderate exterior sound levels and mild interior sound, offering a refined balance between performance and comfort.
Its cat-back layout replaces the factory exhaust from near the catalytic converter back. Extensive 3D scanning ensures a precise direct-fit design, allowing for an easy bolt-on installation with no modifications required.
Constructed from durable, corrosion-resistant stainless steel and manufactured using CNC precision robotic techniques, this system is built to last. It 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: 1 × Straight-Through
Exit: Dual Straight Passenger Side Rear
Tips:
4" Polished
Welded-On
Double Wall
Angle Cut
Rolled Edge
Sound Level:
Exterior: Moderate
Interior: Mild
Material: Stainless Steel
Installation: Direct-Fit (Bolt-On)
Manufacturing: CNC Precision Robotic
Warranty:
1-Year Limited Finish Warranty
Limited Lifetime Construction Warranty
