fits model: 370z. make: Nissan. year: 2009–2011.

( Brand: Stillen ), ( Manufacturer Part Number: 407770 ), ( Type: Supercharger )
The STILLEN 407770 supercharger kit is a high-performance upgrade for select Nissan 370Z and Z34 models from the 2009 to 2011 model years. Thiskit is a tuned, complete supercharger system engineered to deliver impressive power gains and torque improvements, transforming the driving experience for these popular performance vehicles.
At the core of this system lies the Eaton Twin Vortices Series supercharger. Featuring a compact, lightweight design, this supercharger utilizes a pair of 4-lobe rotors for maximum efficiency, producing up to 6 psi of boost pressure through a durable, sealed oil-lubricated system. The supercharger drive system leverages a quiet, heavy-duty accessory belt and a precision-machined pulley for optimal balance and smooth operation.
The air intake system in this kit includes a high-flow air filter designed for increased airflow and a custom intake manifold. This intake system enhances the efficiency of the supercharger, resulting in a cooler charge temperature and better torque production.
The STILLEN 407770 supercharger kit also includes a high-performance fuel system. This fuel system consists of a high-flow fuel pump, fuel pressure regulator, and fuel rails to provide additional fuel flow and pressure, ensuring efficient combustion. Additionally, this kit is compatible with the stock fuel system and provides the necessary components for seamless integration.
A series of intricately designed engine management calibrations specifically tailored to the enhanced performance capabilities of this system are included. These calibrations optimize fuel delivery, ignition timing, and various engine parameters, resulting in harmonious engine operation and consistent power gains.
Key upgrades and performance benefits of the STILLEN 407770 supercharger system include:- Supercharger system power gains up to 100 horsepower and 100 lb-ft of torque
- Efficient, low noise operation
- Enhanced throttle response and improved acceleration
- High durability, quality components, and meticulous engineering
The STILLEN 407770 supercharger kit represents an excellent choice for those seeking an elegant yet powerful enhancement to their Nissan 370Z or Z34, offering impressive power gains, increased torque, and an unparalleled driving experience.
The STILLEN 407770 supercharger kit for the Nissan 370Z (Z34) is a popular aftermarket performance upgrade. This system claims to increase horsepower and torque substantially, making the car faster and more responsive. In this analysis, we will discuss the main advantages and disadvantages of installing this supercharger kit on your 2009-2011 370Z model.
Pros of Installing the STILLEN 407770 Supercharger Kit:1. Enhanced Performance: The primary reason for installing a supercharger kit is the significant power increase it provides. The STILLEN 407770 kit can deliver around 400-500 horsepower and 335 lb-ft of torque, providing a more responsive and powerful driving experience.
2. Improved Engine Response: Installing a supercharger kit results in faster engine response, especially at low RPMs. This makes the car more fun to drive, enabling smoother and quicker acceleration as well as improved overall performance.
3. Increased Gas Mileage (Potentially): While a supercharger increases power demands, engines typically become more efficient at producing power once they are supercharged. Consequently, some users have reported improved gas mileage following the installation of the supercharger kit.
Cons of Installing the STILLEN 407770 Supercharger Kit:1. Cost: The price point of the STILLEN 407770 supercharger kit is quite high, making it an expensive modification for some owners. The cost includes both the supercharger itself and the additional labor required for installation.
2. Higher Maintenance Requirements: Superchargers, in general, require more frequent maintenance compared to naturally aspirated engines. This includes more frequent oil changes and inspections due to the increased load on the engine. Potential issues include the need to replace the belt and bearing assemblies periodically.
3. Potential Issues with Warranty Coverage: Some owners have reported that installing aftermarket supercharger kits may void the manufacturer's warranty for their vehicles, but this can vary depending on Nissan's policies and dealership interpretations. Be sure to research this thoroughly before making a decision.
Related Components and Upgrades:Installing the STILLEN 407770 supercharger on a 370Z generally requires some additional upgrades, including intercooler, fuel pump, intake, exhaust system, and ECU tuning. These additions increase the overall cost and complexity of the Installation.
Conclusion:The installation of a STILLEN 407770 supercharger provides numerous benefits, such as increased horsepower, enhanced engine response, and, for some, potential improvements in fuel economy. However, it also bears some costs and challenges, comprising a high initial investment, higher maintenance requirements, and potential complications with Nissan's warranty coverage. Ultimately, your decision depends on your preferences as a car enthusiast and your willingness to address the associated expenses, complexity, and potential implications.
Recommendation:Should you decide that the benefits outweigh the costs and complications, make sure to approach the situation carefully by working with a reputable and experienced installer. A professional installation can help minimize potential issues and effectively maximize the performance gains of the STILLEN 407770 supercharger kit. If, however, you are concerned with these challenges or are on a tight budget, alternative performance enhancements might be a more suitable choice for your 370Z.
Make this great supercharger better with a STILLEN front fascia designed to optimize airflow and improve heat management. Add a dose of torque, better-than-stock heat management and airflow. Increases Torque For Superior Response. No hood replacement required.
Now you've got the formula for superchargers done STILLEN way. If you can peel your head off the headrest to sneak a glance at passenger you'll see instant enlightenment and heavy Gs work. This Tuner option supercharger kit is supplied with all hardware, including a Biotech V3 in satin finish. Manufacturer: STILLEN, Part Number: 407770, condition: New: STILLEN VQ37 Supercharger Kit for the Nissan 370Z - Satin Get best of both worlds.
How does around 380-500HP at the flywheel grab you. Includes Tune File, Tuner Cable and Data logging Capability. Individual results will vary depending on baseline condition of the stock engine, type dynamo meter used, temperature, elevation, fuel and various other factors. Keep a light touch on the gas pedal and they might be fooled into thinking theres bone stock motor under hood.
Air-water inter cooler chills air charge at engine entry point. The STILLEN designed and built intake manifold sucks in cubic yards of cool air. Stock-Like Fuel Economy When Cruising at Lower RPM. Fits Under Stock Hood.
Tuner option superchargers are not CARB exempt. Front-mounted compact heat exchange maximizes cool air flow. Scenery gets blurry-in-a-hurry as the centrifugal Biotech blower spins up to hyper speed with a telltale hiss. Your right foot is orchestrating a symphony of controlled violence that delivers linear, bottomless power band.
Looking to extract more horsepower and torque from your 370Z. They won't suspect a thing. Until you hit the town limit sign and crack throttle wide open. Get yours today.