Cold Air Intake for Cadillac CTS (2008-2011) 3.6L Engine

Sharpen Throttle Response on Your Cadillac CTS High Feature V6

Who It’s For: Designed specifically for 2008-2011 Cadillac CTS owners running the 3.6L High Feature V6 engine who want to wake up their luxury sedan’s performance and sound.

The Problem: The High Feature V6 is a sophisticated piece of engineering, but the factory airbox is choked by baffled plastic chambers and restrictive paper filters designed for silence rather than flow. This creates a sluggish off-the-line feel and hides the aggressive acoustic profile this engine is capable of producing.

The Solution: We engineered this intake system to bypass the factory restrictions of the High Feature V6, utilizing smooth-bore T304 aluminum mandrel-bent piping. By providing a more direct path for oxygen and protecting it with a dedicated heat shield, we allow the engine to pull in cooler, denser air for immediate combustion gains.

Why This is the Ultimate Upgrade

• Optimized Power Delivery: Real-world gains of up to 10% in horsepower and torque by reducing pumping losses and improving volumetric efficiency.
• Premium Build Quality: Features lightweight T304 aluminum piping and a black powder-coated heat shield that stands up to the high under-hood temperatures of the 3.6L engine bay.
• True Bolt-On Simplicity: No cutting or drilling required. This kit installs in under 60 minutes using standard hand tools and fits perfectly within the stock engine bay footprint.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2008 Cadillac CTS 3.6L V6
• 2009 Cadillac CTS 3.6L V6
• 2010 Cadillac CTS 3.6L V6
• 2011 Cadillac CTS 3.6L V6

Interchange Part Numbers:

3.6L, V6, 2008, 2009, 2010, 2011, T304 Aluminum, High Flow Red Filter

The Performance Promise

Buy with confidence. As tuners, we know that airflow is the foundation of performance. This kit is designed to provide a deeper, throaty engine note under heavy acceleration while maintaining factory-like civility during highway cruising. Backed by real automotive experts and fast shipping.