Flashark Kit de admisión de aire deportivo para Nissan 350Z / Infiniti G35 / FX35 3.5L V6 (2003-2006)
Actualice su Nissan 350Z o Infiniti G35/FX35 2003-2006 con el kit de admisión de aire Flashark Sport, diseñado para maximizar el flujo de aire y el rendimiento del motor. Fabricado en aluminio ligero con acabado en pintura en polvo negra, este sistema de admisión mejora la respuesta del acelerador, aumenta la potencia y el par motor, y ofrece un sonido de motor profundo y deportivo.
Con un diseño Ram Air, el filtro se reubica fuera del compartimento del motor para capturar un aire más frío y denso. El aire más frío contiene más oxígeno, lo que resulta en una combustión más explosiva y mayor potencia. El tubo de admisión está ajustado con precisión en longitud y diámetro para adaptarse a la resonancia del motor, maximizando el flujo de aire y el rendimiento en todo el rango de RPM.
Mueble
- Nissan 350Z 3.5L V6 2003-2006
- 2003-2006 Infiniti G35 3.5L V6
- Infiniti FX35 3.5L V6 2003-2006
Presupuesto
Marca: Flashark
Tipo: Kit de admisión de aire frío deportivo con diseño Ram Air
Incluye: tubo de admisión, filtro de aire lavable de alto flujo, protector térmico, abrazaderas y herrajes.
Material: Aluminio con acabado recubierto de polvo negro
Filtro: Filtro de alto flujo lavable y reutilizable (vida útil de 80.000 km)
Aumento de potencia: hasta un 10%
Tiempo de instalación: <60 minutos con herramientas manuales básicas
Características
Mayor rendimiento del motor: aumenta la potencia y el torque hasta un 10 %
Respuesta mejorada del acelerador: aceleración más rápida y entrega de potencia más suave
Diseño Ram Air: reubica el filtro para obtener un aire más frío y denso y un flujo de aire máximo
Sonido agresivo del motor: tono profundo y gutural bajo carga
Acabado negro duradero: el aluminio con recubrimiento en polvo resiste el calor y la corrosión.
Filtro reutilizable: ahorre dinero limpiando en lugar de reemplazar los filtros
Fácil instalación: actualización directa con pernos y todo el hardware incluido
¿Por qué actualizar su admisión de aire de fábrica?
Obtenga más caballos de fuerza y torque
Mejor aceleración y eficiencia de combustible.
Sonido de motor más deportivo y apariencia debajo del capó.
Gaste menos en filtros con un diseño lavable
Flujo de aire optimizado para máxima potencia en todas las RPM
El paquete incluye
1 tubo de admisión de aluminio negro
1 filtro de aire lavable de alto flujo
1× Protector térmico
1× Juego de abrazaderas y herrajes de montaje
Instalación
Es necesario retirar la caja de aire de fábrica. La instalación suele tardar menos de 60 minutos con herramientas manuales estándar. Tras la instalación, desconecte y vuelva a conectar la batería durante unos segundos para que la ECU vuelva a reconocer el aumento del flujo de aire. Desconecte siempre la batería al realizar trabajos en el motor.
| Years |
Make |
Model |
Engine |
| 2003–2006 |
Nissan |
350Z (Z33) |
3.5L V6 VQ35DE |
| 2003–2006 |
Infiniti |
G35 Coupe / Sedan (V35) |
3.5L V6 VQ35DE |
| 2003–2006 |
Infiniti |
FX35 (S50) |
3.5L V6 VQ35DE |
Q: What vehicles does this intake fit, and what does it NOT fit?
A: This intake is designed for 2003–2006 Nissan 350Z, Infiniti G35 (coupe and sedan), and Infiniti FX35 equipped with the VQ35DE 3.5L V6 single-throttle-body engine. It does NOT fit: 2007+ 350Z (VQ35HR with dual throttle bodies and dual intake), 2007+ G35 Sedan or 2008+ G35/G37 Coupe (VQ35HR or VQ37VHR), or 2009+ 370Z. It also does NOT fit non-VQ Nissan/Infiniti engines — the 3.5L designation alone is not enough; the intake architecture must match the VQ35DE single-intake layout.
Q: Will this intake fit a VQ35HR-powered 350Z (2007-2008) or G35?
A: No. The VQ35HR engine introduced a completely different intake system: dual throttle bodies, dual MAF sensors, and dual intake tubes with two separate air filters. This kit is a single-intake, single-filter system and cannot be used on VQ35HR applications. If you have a 2007+ 350Z or G35 with the HR engine, you need a dedicated dual-intake system. The easiest way to confirm: open your hood — if you see a single intake tube going to a single throttle body, this kit fits. If you see two intake tubes going to two throttle bodies, it does not.
Q: Does this intake fit the G35 coupe AND sedan?
A: Yes, both body styles are compatible. The G35 coupe and sedan share the same VQ35DE engine and intake architecture. Engine bay clearance, MAF sensor location, and mounting points are identical between the two body styles. Trim level (Base, Sport, Journey, 6MT) does not affect fitment as long as the engine is the VQ35DE.
Q: How much horsepower will this intake add to a VQ35DE?
A: On the stock tune, expect 5–8 WHP and 5–10 lb-ft of torque. The VQ35DE's factory intake is already a reasonably efficient design — it's a true cold-air system that draws air from in front of the radiator support. The HP gain from a short-ram style intake with a heat shield is modest. The real value of this intake is sound and throttle response, not peak power. With complementary mods (plenum spacer, test pipes, exhaust, and a tune), the intake contributes to a larger combined gain. Do not expect a 10% power increase from the intake alone.
Q: Will this intake make the VQ35 sound louder?
A: Absolutely — this is the #1 reason VQ owners buy this intake. The factory airbox on the 350Z, G35, and FX35 is heavily sound-deadened with large plastic resonator chambers designed to silence the VQ's natural induction growl. Replacing it with an open-element filter and aluminum tube uncovers a deep, aggressive intake roar that becomes increasingly pronounced above 3,500 RPM and at wide-open throttle. During light cruising, the noise increase is minimal — it's a civilized daily driver that wakes up when you put your foot down. This intake changes the in-cabin driving experience more than most cat-back exhausts do.
Q: Short ram vs true cold air intake — what's the difference, and which is this?
A: This is a short ram/sport intake with a heat shield — not a true cold air intake that routes the filter into the front bumper or fender well. The aluminum intake tube is shorter than the factory tract and positions the filter in the engine bay behind a heat shield. A true cold air intake places the filter entirely outside the engine bay (in the bumper area) for maximum ambient air access, but at the cost of a more complex installation and a higher risk of hydrolock. This kit balances: easier install, lower hydrolock risk, a heat shield for thermal management, and the same sound and throttle response benefits. For street use, the performance difference between the two is negligible.
Q: Do I need a tune after installing this intake?
A: No — a tune is not required. The intake retains the factory MAF sensor housing diameter, so the ECU compensates within its adaptive fuel trim range. After installation, disconnect the negative battery terminal for a few minutes to reset the ECU's learned fuel trims, then allow 50–100 miles of varied driving for the ECU to relearn. A custom tune (UpRev, Osiris, etc.) becomes valuable when you combine this intake with other airflow mods like a plenum spacer, test pipes, or headers — but the intake alone does not require one. If you get a check engine light, check for vacuum leaks and MAF orientation before assuming you need a tune.
Q: Can this intake cause a check engine light (CEL) or drivability issues?
A: When installed correctly, this intake should not cause a check engine light, rough idle, hesitation, or stalling. The most common causes of post-installation issues on the VQ35 platform are: (1) MAF sensor installed backward — the sensor has a directional arrow; reversing it causes incorrect airflow readings, (2) MAF sensor O-ring pinched or missing, creating an unmetered air leak, (3) breather hose disconnected or kinked, (4) coupler clamp not fully tightened. If you experience problems: scan the code, check every connection, verify MAF orientation, and clear the code. 90%+ of post-install CELs are installation-related.
Q: Does the heat shield actually work, or will I get heat soak?
A: The steel heat shield isolates the filter from direct radiant heat — particularly from the exhaust manifold on the driver's side of the VQ engine bay. It significantly reduces heat soak at idle compared to a bare open-element filter. At speed, airflow through the grille naturally cools the filter area. This is not a sealed cold air box, so intake temperatures will be higher than the factory airbox at a standstill, but the difference narrows substantially once moving. For street driving, the heat shield provides effective thermal management without the complexity of a true cold-air intake.
Q: Is the filter dry or oiled? How do I clean it?
A: The included filter is a dry synthetic media filter — no oil required. This eliminates the risk of MAF sensor contamination caused by over-oiling, a known failure point on the VQ35 platform. To clean: remove the filter, tap out loose debris, wash with low-pressure water from the clean side outward, allow to air-dry completely, and reinstall. Service interval: 15,000–20,000 miles under normal conditions. Inspect more frequently if you drive on dirt roads or in dusty climates. Never oil this filter.
Q: Is there a hydrolock risk with this intake?
A: Because this is a short-ram style intake (filter located in the engine bay, not in the bumper), the hydrolock risk is much lower than a true cold air intake that routes the filter near the ground. Normal rain and wet-road driving should not be a concern when the heat shield and factory splash panels are properly installed. However, the filter should never be submerged or exposed to deep standing water. Drawing liquid water into the VQ35 can cause hydrolock and catastrophic engine damage. For daily street use, this is not a practical concern — but avoid driving through floodwater.
Q: How difficult is the installation? What tools do I need?
A: Installation is rated beginner to intermediate and takes approximately 45–60 minutes. Tools needed: flathead and Phillips screwdrivers, 8mm, 10mm, and 12mm sockets with ratchet and extension, and pliers for factory hose clamps. The basic process: disconnect battery → unplug MAF sensor → disconnect breather hoses → remove factory airbox and intake tube → mount heat shield bracket → install aluminum intake tube with couplers → transfer MAF sensor → connect breather hoses → install filter → reconnect battery. The tightest step on the VQ platform is accessing the lower airbox mounting bolts — an extension and swivel adapter helps. After a few heat cycles, re-tighten all clamps.
