Cold Air Intake Kit for GMC Sierra 1500 (2009-2013) with 4.8L / 5.3L / 6.0L / 6.2L V8 Engine Chrome

Optimize Your GMC Sierra 1500 ’s GM LS-Series Airflow Dynamics

Who It’s For: Designed specifically for 2009-2013 GMC Sierra 1500 owners running the legendary Gen IV GM LS-Series V8 engine family, including the 4.8L, 5.3L, 6.0L, and 6.2L displacements.

The Problem: From the factory, the GM LS-Series engines are choked by a restrictive plastic intake tract filled with resonators and "accordion" baffles designed for sound suppression rather than velocity. This creates significant intake turbulence and heat soak, preventing your V8 from reaching its volumetric efficiency potential, especially during heavy towing or wide-open throttle acceleration.

The Solution: This kit replaces the entire legacy airbox and convoluted tubing with a high-velocity 6061-T6 aluminum mandrel-bent intake. We engineered this system to straighten the airflow path to the mass air flow sensor and throttle body, significantly reducing the vacuum restriction inherent in the stock setup. By providing a more direct route for oxygen, we improve the engine’s ability to cycle air, resulting in crisper throttle mapping and a more aggressive acoustic profile.

Why This is the Ultimate Upgrade

• Enhanced Volumetric Efficiency: By smoothing out the intake path, this kit can provide up to a 10% increase in horsepower and torque by allowing the cylinders to fill more completely on every intake stroke.
• 6061-T6 Aluminum Construction: Unlike cheap plastic or mild steel tubes that can crack or rust, our 6061-T6 lightweight aluminum piping dissipates heat quickly and features a high-luster chrome finish for a show-quality engine bay.
• Lifetime High-Flow Filtration: Includes a washable, reusable synthetic pleated filter that provides superior micron-level protection while maintaining high CFM ratings. No more buying paper filters every 15,000 miles.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2009 GMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L V8
• 2010 GMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L V8
• 2011 GMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L V8
• 2012 GMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L V8
• 2013 GMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L V8

Interchange Part Numbers:

4.8L, 5.3L, 6.0L, 6.2L, V8, 2009, 2010, 2011, 2012, 2013, GMC-S15-0913-CH

The Performance Promise

Buy with confidence. This kit is designed for a true bolt-on installation, typically requiring less than 60 minutes with basic hand tools. We recommend a battery reset (disconnecting the negative terminal for 10 minutes) after installation to allow the ECU to recalibrate its fuel trims for the increased airflow. Backed by real automotive experts and fast shipping.