Magnaflow Street Series Cat-Back Exhaust System for Hummer H3

Unleash the true character of your 3.5L or 3.7L 2006-2010 Hummer H3 with the Magnaflow Street Series Cat-Back Performance Exhaust System (16630). This system is engineered to deliver Magnaflow's signature resonant, powerful engine tone and noticeable dyno-proven performance gains, transforming your H3 into a head-turner.

Performance & Style Features:

• Aggressive Sound: Designed to produce a powerful, sporty exhaust note that complements the rugged nature of the Hummer H3, with moderate exterior and mild interior sound levels.
• Enhanced Performance: Features fast-flowing, mandrel-bent 2.5-inch main piping and two Straight-Through mufflers to optimize exhaust gas flow for improved horsepower and torque.
• Durable Construction: Crafted from high-quality stainless steel for excellent corrosion resistance and long-lasting performance, even in demanding conditions.
• Bold Aesthetics: The system exits in a Dual Split Rear configuration, featuring 3.5-inch polished, welded-on double wall angle cut folded edge tips that add a muscular and aggressive look to your H3.
• Direct Fit Cat-Back: This system replaces your stock exhaust components from the catalytic converter back, ensuring a precise fit and straightforward installation for various H3 trims.

The Magnaflow Street Series exhaust system is the ultimate upgrade for Hummer H3 owners seeking to enhance their vehicle's performance, sound, and appearance. It provides a perfect balance of aggressive styling and refined performance, ensuring your H3 stands out from the crowd. Experience the difference quality makes; upgrade your Hummer H3 with this exceptional exhaust system from GGCRACING.