STILLEN 2009-2020 Nissan 370Z Dual Long Tube Air Intake Kit (Gen 2) [Z34] - Oil Filter - 402851

Upgrade your 2009–2020 Nissan 370Z (Z34) Dual Throttle Body 6th Gen engine with the STILLEN Gen 2 Dual Long Tube Air Intake Kit, engineered for dyno-proven gains of 13 WHP and 9 WTQ. Designed to provide consistent performance improvements across the entire rev band, this intake requires no ECU tuning and runs flawlessly on the stock tune, without triggering a CEL.

Crafted with twin mandrel-bent polished aluminum tubes and STILLEN washable oiled filters, the Gen 2 intake delivers enhanced airflow, improved throttle response, and cooler air to your engine for maximum efficiency. The custom-fitted urethane heat shields ensure the intake draws air from behind the grille, completely isolating the filters from hot engine bay air. This produces consistent performance under all driving conditions and helps increase MPG.

Polished aluminum tubes and sleek urethane intake boxes not only improve performance but also enhance the visual appeal of your engine bay. Built to last, this intake is designed and manufactured in the USA, and is CARB exempt (EO# D-436-22 for 2009–2016 models). Installation is straightforward and can be completed in your driveway with basic tools.

Note: This Gen 2 intake does not fit 2018+ 370Z models; Gen 3 intakes are recommended for those vehicles.

Features & Benefits

• 13 WHP / 9 WTQ Peak Gain – Dyno-tested improvement across the entire rev band*
• Runs Great on Stock ECU – No CEL, no tuning required
• Twin Mandrel-Bent Polished Aluminum Tubes – Smooth airflow path for maximum performance
• STILLEN Washable Oiled Filters – Integral velocity stack for optimum air delivery
• Polyurethane Heat Shields – Fully enclosed design prevents hot air intake
• Enhanced Throttle Response & MPG – More efficient filter media improves efficiency
• Visual Engine Bay Upgrade – Polished tubes add show-quality appeal
• Simple Installation – Bolt-on kit installable in your driveway
• Built in USA – Quality craftsmanship and durability
• CARB Exempt EO# D-436-22 – Street legal for 2009–2016 Nissan 370Z

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

Specifications

• Fitment: 2009–2020 Nissan 370Z [Z34], Dual Throttle Body (6th Gen)
• Construction: Polished mandrel-bent aluminum tubes, polyurethane heat shields
• Filters: Dual STILLEN washable oiled filters with integral velocity stack
• CARB Exempt: EO# D-436-22 (2009–2016 models only)
• Installation Notes: Bolt-on kit, simple installation; does not fit 2018+ models
• Manufactured: U.S.A., STILLEN HQ

Vehicle Fitment

• 2009–2020 Nissan 370Z [Z34] Dual Throttle Body 6th Gen
• Compatible with non-Nismo and standard trim models
• Street legal, CARB exempt (2009–2016 models only)