MagnaFlow - mag16630 - Street Series Cat-Back Performance Exhaust System

The MagnaFlow 2006-2010 Hummer H3 Street Series Cat-Back Performance Exhaust System brings out the personality of your 3.5L, 3.7L 2006-2010 Hummer H3 with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Hummer H3 exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Hummer H3's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16630 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16630 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty. Magnaflow Street Series Stainless Cat-Back System The MagnaFlow 2006-2010 Hummer H3 Street Series Cat-Back Performance Exhaust System 16630 brings out the personality of your 3.5L, 3.7L 2006-2010 Hummer H3 with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Hummer H3 exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Hummer H3's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16630 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16630 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

• Durable Corrosion-Resistant Stainless Steel Construction
• CNC Precision Robotic Manufacturing Techniques
• Dyno-proven performance

Brief Description: The MagnaFlow Street Series Cat-Back Performance Exhaust System is designed for 2006–2010 Hummer H3 models with 3.5L or 3.7L engines. This direct-fit exhaust system replaces the stock exhaust components from near the catalytic converter rearward and delivers a resonant, powerful engine tone with dyno-proven performance.

Key Features & Performance Benefits:

• Fast-flowing mandrel-bent tubing supports efficient exhaust flow.
• Two straight-through mufflers provide a resonant exhaust tone.
• Dual split rear exit with polished tips enhances the vehicle’s appearance.
• Direct-fit design supports installation using the vehicle’s intended fitment points.

Key Product Specifications & Technical Data:

• Brand: MagnaFlow
• Part Number: mag16630
• Series: Street Series
• System Type: Cat-back performance exhaust system
• Application: 2006–2010 Hummer H3
• Engine Application: 3.5L and 3.7L
• Main Piping Diameter: 2.5 inches
• Muffler Design: Straight-through
• Muffler Quantity: 2
• Exit Configuration: Dual split rear
• Exhaust Tip Diameter: 3.5 inches
• Tip Finish and Style: Polished welded-on double-wall angle-cut folded-edge tips
• Sound Level: Moderate exterior and mild interior
• Construction: Corrosion-resistant stainless steel
• Manufacturing: CNC precision robotic manufacturing techniques
• Warranty: 1-year limited finish warranty and limited lifetime construction warranty

What's Included in the Box: This product is an exhaust kit identified as MagnaFlow part mag16630. The supplied product contents are not further specified in the available product data.

Fitment: Fits 2006–2010 Hummer H3 models. The product data identifies 3.5L and 3.7L engine applications.

Fitments:
2006 Hummer H3 Base
2007 Hummer H3 Base
2007 Hummer H3 X
2008 Hummer H3 Adventure
2008 Hummer H3 Base
2008 Hummer H3 Luxury
2008 Hummer H3 X
2009 Hummer H3 Adventure
2009 Hummer H3 Base
2009 Hummer H3 Luxury
2009 Hummer H3 X
2010 Hummer H3 Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1