STILLEN 2007-2009 Nissan 350Z Hi-Flow Ultra Long Dual Tube Air Intake (Gen 3) [Z33] - Oil Filter - 402845

Maximize the performance of your 2007–2009 Nissan 350Z (Z33) Dual Throttle Body VQ35HR engine with the STILLEN Generation 3 Hi-Flow Ultra Long Dual Tube Air Intake Kit. Engineered and dyno-tested for over 50 variations, this intake delivers dyno-proven 14 WHP and 6 WTQ gains at the wheels with no ECU tuning required. Proudly designed and manufactured in the USA, the Gen 3 intake combines performance, style, and ease of installation.

Featuring ultra-long polished mandrel-bent aluminum tubes and high-quality STILLEN washable oiled filters, this intake draws in maximum cold air directly to the throttle bodies for superior engine response and acceleration. Strategic filter placement in front of the radiator ensures optimal airflow and convenient filter removal for cleaning.

The CARB Exempt EO# D-436-22 kit is fully emissions compliant and runs perfectly on the stock ECU tune without triggering a CEL. Installation is simple, requiring only mild enlarging of the front core support and optional front fascia clip removal for easier access. Nismo models require H-brace removal.

This Gen 3 intake outperforms previous generations, providing dramatically better airflow, horsepower, torque, and aggressive intake sound, while enhancing the visual appeal of your engine bay with polished aluminum tubes.

Features & Benefits

• 14 WHP / 6 WTQ Gains at the Wheels* – Dyno-proven power increase
• CARB Exempt – EO# D-436-22, street legal in all 50 states
• Ultra-Long Mandrel Bent Polished Aluminum Tubes – Smooth airflow path to throttle bodies
• High-Quality STILLEN Washable Oiled Filters – Larger surface area improves airflow and response
• Strategic Filter Placement – In front of radiator for maximum cold air intake
• No Tune Required – Runs perfectly on factory ECU, no CEL
• Mild Core Support Modification – Slight enlargement of holes required for installation
• Optional Front Fascia Clip Removal – Makes installation easier but not mandatory
• Nismo Models Compatibility – H-brace removal required
• Engine Bay Enhancement – Polished tubes improve visual appeal

*Results may vary depending on vehicle, environment, and other modifications.

Specifications

• Fitment: 2007–2009 Nissan 350Z [Z33] Dual Throttle Body, VQ35HR
• Construction: Mandrel-bent polished aluminum tubes, polyurethane heat shields
• Filters: Dual STILLEN washable oiled filters
• CARB Exempt: EO# D-436-22
• Installation Notes: Mild core support enlargement; Nismo models require H-brace removal
• Manufactured: U.S.A., STILLEN HQ

Vehicle Fitment

• 2007–2009 Nissan 350Z [Z33] Dual Throttle Body VQ35HR
• Compatible with non-Nismo and Nismo models (H-brace removal required for Nismo)
• Street legal, CARB exempt (EO# D-436-22)