Cold Air Intake for Hummer H2 (2003-2009) 6.0L 6.2L Engines

Performance Cold Air Intake Kit for 2003–2009 Hummer H2 6.0L & 6.2L

Unleash Commanding Power

Imagine climbing steep trails or merging onto the highway—your H2 responding with immediate, confident power. This high-performance intake replaces the restrictive factory air box with precision-engineered aluminum piping, allowing your engine to inhale cooler, denser air. The result? Up to 10% gains in horsepower and torque that you'll feel every time you press the accelerator.

Whether you're navigating city streets, towing heavy loads, or tackling off-road adventures, improved airflow transforms your driving experience. Your H2 becomes more responsive, more capable, and more enjoyable to drive.

Built to Last, Designed to Perform

Your Hummer was built tough, and so is this intake. Constructed from lightweight, corrosion-resistant aluminum, it withstands the demanding conditions your H2 encounters—from desert heat to winter cold. The high-flow air filter delivers exceptional filtration while maximizing airflow, keeping your engine protected without sacrificing performance.

Sound That Matches Your Presence

The H2 makes a statement just sitting still—why shouldn't it sound as impressive as it looks? This intake amplifies your V8's natural character, delivering a deeper, more aggressive tone that announces your arrival. It's not just performance you can feel—it's performance you can hear.

Easy Installation, Immediate Results

No complicated modifications or specialty tools required. This bolt-on system installs in under 60 minutes using basic hand tools. Simply remove the factory air box, install the new intake components, and experience the transformation. Many H2 owners complete the installation themselves in their driveway—it's that straightforward.

Fitment

• 2003–2009 Hummer H2 with 6.0L V8 Engine
• 2008–2009 Hummer H2 with 6.2L V8 Engine
• Direct bolt-on replacement for factory air intake system

Performance Advantages

• Increased Power: Up to 10% boost in horsepower and torque
• Sharper Response: Improved throttle sensitivity for confident acceleration
• Enhanced Sound: Deep, aggressive V8 tone worthy of the H2 legacy
• Superior Filtration: High-flow filter protects your engine while maximizing airflow
• Premium Build: Aluminum construction resists corrosion and heat
• Quick Install: Bolt-on design installs in less than 60 minutes
• Cleaner Engine Bay: Sporty appearance that complements your H2's commanding look

Installation Tips

After installation, disconnect your battery terminal for a few seconds to allow your engine computer to adapt to the increased airflow. This simple reset ensures optimal performance and drivability from the moment you start your engine.

Common Questions

Will this cold air intake fit both the 6.0L and 6.2L Hummer H2?
Yes, this system is a direct bolt-on replacement for 2003–2007 Hummer H2 models with the 6.0L V8 and 2008–2009 models with the 6.2L V8.

What kind of performance gains can I expect?
By replacing the restrictive factory air box with smooth aluminum piping and a high-flow filter, this intake delivers up to a 10% increase in horsepower and torque along with sharper throttle response.

Is the air filter washable and reusable?
Yes, the kit includes a high-flow washable and reusable air filter, so you can clean and reinstall it rather than buying disposable paper replacements.

How long does installation take and do I need special tools?
Installation takes under 60 minutes using basic hand tools. It bolts directly in place of the factory air box with no complicated modifications required.

Do I need to tune my truck after installing this intake?
Simply disconnect your battery terminal for a few seconds after installation so the factory engine computer can reset and adapt to the increased airflow.