STILLEN 2003-2008 Infiniti G35 Hi-Flow Air Intake Kit [S50/V35] - Black - 402835

Upgrade your 2003–2008 Infiniti G35 (V35) or 2003–2008 Infiniti FX35 (S50) with the STILLEN Hi-Flow Air Intake Kit. Designed and manufactured in the U.S.A., this high-flow intake system replaces restrictive factory components with smooth-surface tubing, a high-quality washable oiled filter, and a polyurethane heat shield for improved airflow, throttle response, and overall engine efficiency.

Vehicle Fitment:

• 2003–2007 Infiniti G35 Sedan / Coupe (V35)
• 2003–2008 Infiniti FX35 (S50)

Key Features & Benefits:

• Hi-Flow Intake Kit with smooth-surface tubing for optimal airflow
• Includes STILLEN washable oiled air filter with Venturi Ring for improved volumetric efficiency
• Polyurethane heat shield reduces intake air temperatures for consistent power delivery
• Optional Z-Tube integration available for additional power gains
• CARB Exempt for emissions compliance
• Simple installation; no modification to factory ECU required
• Improves throttle response and acceleration across the entire RPM range
• Durable and designed to enhance engine bay aesthetics
• Limited Lifetime Warranty

Performance Overview:

When combined with the STILLEN Z-Tube (part #403235), the Hi-Flow Intake Kit produces up to 11 wheel horsepower gains on G35 Sedan models and 5 wheel horsepower gains on G35 Coupe models, depending on factory tune. The system improves airflow, reduces intake restriction, and maintains optimal engine efficiency.

Sound Characteristics:

Provides a more aggressive induction tone under throttle, yet remains subtle and refined at idle or cruising speeds.

Maintenance:

• Regular cleaning of the STILLEN washable filter ensures continued performance
• Polyurethane heat shield maintains durability and protects against engine bay heat

The STILLEN Hi-Flow Air Intake Kit [402835] is a proven, emissions-compliant solution for enthusiasts seeking improved performance, throttle response, and engine efficiency for the Infiniti G35 and FX35.