Cold Air Intake for GMC Chevy Cadillac SUV Pickup (2007-2008) 4.8L 5.3L 6.2L Engines

Unleash Your Power: High-Flow Cold Air Intake for GM’s Gen IV LS-based Vortec V8s (2007-2008)

Who It’s For: Designed specifically for owners of 2007-2008 Cadillac Escalade, Chevrolet Avalanche, Silverado, Suburban, Tahoe, and GMC Sierra, Yukon, and Yukon XL models running the legendary LS-based Vortec V8 engine family (4.8L, 5.3L, 6.0L, 6.2L). If you’re looking to extract more power, improve throttle response, and give your truck or SUV a more aggressive exhaust note, this is your next essential upgrade.

The Problem: GM’s Gen IV LS-based Vortec V8s are workhorses, known for their reliability and potential. However, the factory intake system is a notorious bottleneck. It’s designed for quiet operation and cost-efficiency, not maximum airflow. The restrictive airbox, convoluted piping, and baffled design choke these powerful engines, especially under load or at higher RPMs. This robs you of usable horsepower, dulls throttle response, and limits the true performance potential of your LS-based Vortec V8, whether you’re towing, hauling, or just cruising.

The Solution: We engineered this cold air intake system to correct those factory design flaws, delivering reliable, measurable performance. By replacing the stock, restrictive setup with a smooth, large-diameter intake tube and a high-flow, reusable air filter, your engine can finally breathe freely. This means a denser, cooler charge of air hits your combustion chambers, translating directly into improved horsepower, torque, and a far more responsive throttle feel. It’s the real-world difference you’ll feel every time you put your foot down.

Why This is the Ultimate Upgrade

• Instantaneous Performance Gains: By significantly reducing intake restriction and allowing a greater volume of cooler air into the engine, you’ll experience noticeable increases in horsepower and torque, particularly where you need it most — off the line and in the mid-range. This isn’t just a number on a dyno; it’s seat-of-the-pants improvement for towing, merging, and passing.
• Enhanced Durability & Longevity: Built with high-grade components like reinforced high-temp silicone couplers and industrial-grade stainless steel clamps, this intake is designed to withstand the harsh under-hood environment. The premium washable air filter offers superior filtration and can be cleaned and reused, providing long-term value and protection for your engine.
• Effortless Installation & Perfect Fit: Engineered as a direct bolt-on replacement for your factory system, installation is straightforward using common hand tools. No cutting, no drilling, just a clean, professional fit that integrates seamlessly into your engine bay, usually in under an hour. Just remember my golden rule: disconnect the battery’s negative terminal before you start — lets the ECM learn the new airflow parameters right from the first start.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2007–2008 Cadillac Escalade (6.2L V8)
• 2007–2008 Chevrolet Avalanche (5.3L / 6.0L V8)
• 2007–2008 Chevrolet Silverado 1500 (4.8L / 5.3L / 6.0L V8)
• 2007–2008 Chevrolet Suburban 1500 (5.3L / 6.0L V8)
• 2007–2008 Chevrolet Suburban 2500 (6.0L V8)
• 2007–2008 Chevrolet Tahoe (4.8L / 5.3L V8)
• 2007–2009 Chevrolet Cheyenne (5.3L V8)
• 2007–2008 GMC Sierra 1500 (4.8L / 5.3L / 6.0L V8)
• 2008 GMC Sierra Denali (6.2L V8)
• 2007–2008 GMC Yukon (4.8L / 5.3L V8)
• 2007–2008 GMC Yukon Denali (6.2L V8)
• 2007–2008 GMC Yukon XL 1500 (5.3L / 6.0L / 6.2L V8)
• 2007–2008 GMC Yukon XL 2500 (6.0L V8)

Note: Does NOT fit Classic Models or Hybrid Models

Interchange Part Numbers:

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