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Cold Air Intake for Infiniti FX35/G35 (2003-2006) Coupe/Sedan 3.5L V6 Engine



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Cold Air Intake Kit for 2003–2006 Infiniti FX35 / G35 (Coupe & Sedan) 3.5L V6 Engine – Fits Automatic & Manual Transmission

Unleash the full potential of your Infiniti FX35 or G35 (2003–2006) with this high-performance Cold Air Intake System, precision-engineered for the legendary 3.5L V6 engine. Designed to deliver maximum airflow and filtration, this intake system provides the perfect balance of power, efficiency, and sound — all in one sleek upgrade.

Vehicle Fitment:

  • 2003–2006 Infiniti FX35 (3.5L V6 Engine)

  • 2003–2006 Infiniti G35 Coupe & Sedan (3.5L V6 Engine)
    ✅ Fits both Automatic and Manual Transmission


Performance Features:

  • Up to 10% Increase in Horsepower and Torque:
    Experience noticeable gains in acceleration and overall performance.

  • Premium T304 Lightweight Aluminum Piping:
    Built for durability, corrosion resistance, and optimized airflow to your engine.

  • Exceptional Filtration & High Airflow:
    Designed to deliver clean, cold air that boosts efficiency and performance under all driving conditions.

  • Enhanced Throttle Response:
    Get instant power when you hit the gas, especially through low and mid RPMs.

  • Deep, Sporty Sound:
    Amplify your engine’s natural growl with a richer, more aggressive tone.

  • Long-Life Washable Filter:
    Clean and reuse every 50,000 miles under normal conditions — no more disposable filters.

  • Simple Installation:
    Bolt-on design allows most users to install in under 60 minutes using basic hand tools. No modifications required.

  • Warranty-Safe Upgrade:
    Designed to not void your vehicle’s warranty, ensuring worry-free performance gains.


Why Replace Your Factory Air Box?

  • More Horsepower & Torque for faster acceleration

  • Improved Gas Mileage thanks to optimized airflow

  • Deeper, Sportier Sound that enhances your driving experience

  • Reusable Filter saves you money on replacements

  • Better Throttle Response and smoother power delivery

Installation typically only involves removing the factory air box and fitting your new intake system. Basic tools such as screwdrivers and socket wrenches are all you’ll need.
? Tip: After installation, reset your battery terminal for a few seconds so your ECU can re-learn the new airflow. Always disconnect the battery before performing engine work.


What’s Included:

  • T304 Aluminum Intake Pipe

  • High-Flow Washable Air Filter

  • Silicone Couplers & Clamps

  • Installation Hardware

  • Detailed Instructions


✅ Upgrade Your Infiniti Today

Transform your 2003–2006 Infiniti FX35 or G35 into a true performance machine with this precision-engineered Cold Air Intake Kit. Delivering improved horsepower, torque, throttle response, and a deep, sporty sound, this is the ultimate upgrade for Infiniti enthusiasts who want style, sound, and performance in one package.


Engine Safety Rating
Difficulty 


Fitment

Make

Infiniti

Engine Size

  • 3.5L

Year

  • 2003
  • 2004
  • 2005
  • 2006

Installation

100% Plug and Play
Cold Air Intake for Infiniti FX35/G35 (2003-2006) Coupe/Sedan 3.5L V6 Engine

$109.99

Does it come with a warranty?

All our products come with a limited time lifetime warranty. See terms.

What happens if I don't like it?

Returns are accepted. Please see our Terms and Conditions.

How fast is shipping?

We try our best to ship the next day. Depending on your location it can be as fast as 3-5 days for delivery within 48 states.

What's the returns policy?

No worries. Contact customer support for a return authorization.