Cold Air Intake W/Heat Shield For Lexus IS350 (2006-2011) With 3.5L V6 Engine Blue

Maximize Induction Flow for the Lexus IS350 2GR-FSE

Who It’s For: Engineered for 2006–2011 Lexus IS350 owners running the 2GR-FSE powerplant who are tired of the stock sluggishness and muffled engine note.

The Symptom: The factory intake on the 2GR-FSE is designed for silence and luxury, not performance. It utilizes a restrictive, multi-chamber resonator box and accordion-style rubber tubing that creates massive air turbulence, effectively choking the engine’s throttle response when you try to merge or pass. This "corked" feeling prevents the high-revving V6 from reaching its true volumetric efficiency, leaving potential horsepower trapped behind plastic baffles.

The Engineering Fix: This system replaces that restrictive plumbing with a precision mandrel-bent T304 aluminum tube, providing a smooth, high-velocity path for oxygen. By integrating a dedicated heat shield, we isolate the intake charge from the radiant heat of the 2GR-FSE engine bay, increasing the air density entering the combustion chamber. This results in a sharper throttle snap, a documented increase in mid-range torque, and a deep, mechanical induction growl that the factory system hides.

Why Mechanics Choose This Kit

• Optimized Power Delivery: Designed to provide up to a 10% increase in horsepower and torque by reducing pumping losses inherent in the stock 3.5L configuration.
• Aggressive Acoustics: Replaces the silent factory baffles with a performance-tuned aluminum pipe that amplifies the natural frequency of the V6 under heavy load.
• Thermal Management: The included heat shield is a critical component for the Second Gen IS platform, preventing "heat soak" during spirited driving or stop-and-go traffic.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2006 Lexus IS350 3.5L V6
• 2007 Lexus IS350 3.5L V6
• 2008 Lexus IS350 3.5L V6
• 2009 Lexus IS350 3.5L V6
• 2010 Lexus IS350 3.5L V6
• 2011 Lexus IS350 3.5L V6

Interchange Part Numbers:

2006, 2007, 2008, 2009, 2010, 2011, 3.5L, V6, IS350, 2GR-FSE

The Performance Promise

Buy with confidence. This kit is designed for a direct bolt-on installation in under 60 minutes using basic hand tools. Backed by real automotive experts and fast shipping to get your 2GR-FSE breathing properly.