fits model: Gs300, Is300, Sc300, Vvti. make: Lexus.



( Type: Intake Manifold ), ( Manufacturer Part Number: VVTI-2JZGE ), ( Cylinder Head Type: In-line Cross-flow ), ( Material: Aluminum ), ( Vintage Part: No ), ( Country/region Of Manufacture: Japan ), ( Universal Fitment: Yes ), ( Placement On Vehicle: Lower ), ( Fuel Type: Gasoline )
The Lexus VVTi-2JZGE lower intake manifold is an essential component of the 2JZ-GE engine found in various Lexus models from 1998 to 2005, including the GS300, IS300, and SC300. This intake manifold is uniquely designed for engines equipped with Variable Valve Timing with Intelligent (VVT-i) technology, a sophisticated system engineered to optimize engine performance and efficiency by adjusting the intake valve timing.
The manifold's primary function is to channel the air-fuel mixture from the throttle body and air filter to the cylinder heads. The smooth, airflow-enhancing design of this component ensures optimal air delivery to the engine, enabling improved combustion efficiency and increased power output.
Made from high-quality engineered plastic material, this intake manifold benefits from excellent heat resistance and remarkable dimensional stability, allowing it to withstand the extreme temperatures and constant thermal cycles associated with engine operation. Its durable construction adds to its longevity, ensuring it remains as effective as the day it was installed, even under heavy use.
With a close-coupled design, this lower intake manifold ensures a shortened intake runner length that results in more efficient airflow and quicker response times. By reducing the distance the air has to travel from the air filter to the cylinder heads, the engine enjoys increased performance and improved throttle response.
The Lexus VVTi-2JZGE lower intake manifold features a secure, bolt-on design for effortless installation and straightforward replacement. With OEM fitment, you can be confident that this intake manifold will perfectly match the original part, delivering the precise engine performance and reliability you expect from a Lexus vehicle.
In summary, the Lexus VVTi-2JZGE lower intake manifold is a critical engine component designed to ensure consistent airflow and optimal combustion efficiency for the 2JZ-GE engine found in various Lexus models, enhancing the driving experience and ensuring the longevity of your vehicle.
1. Overview: The Lexus VVTI-2JZGE 2JZ-GE lower intake manifold is a popular aftermarket upgrade for Toyota and Lexus models utilizing the 2JZ-GE engine. This manifold is known for its ability to improve engine performance, particularly in the areas of power and torque.
Pros:1.1 Increased Power: The VVTI-2JZGE lower intake manifolds have been documented to provide an approximate power increase of 15-30 horsepower and 20-40 lb-ft of torque in the mid and high RPM range.
1.2 Improved Airflow: The VVT-i system incorporated in this manifold enhances intake air volume and velocity, leading to an overall improvement in combustion efficiency and throttle response.
1.3 Upgraded Intake System: The OEM manifold can sometimes experience flexing issues or changes in material properties over time. Upgrading to the VVTI-2JZGE manifold results in a stronger, more rigid intake system that can withstand increased engine power.
Pros (Continued):1.4 Better Idle Stability: Since VVTI manifolds are designed to accommodate larger throttle bodies, they provide more stable idle conditions, less vibration, and fewer engine stalls.
Cons:2.1 Complex Installation: Installing the VVTI-2JZGE lower intake manifold is not considered a straightforward process. You may need to perform re-calibration of the engine systems and some modifications to the engine bay for perfect fitment.
2.2 Cost: The price tag on a VVTI 2JZGE lower intake manifold is significantly higher than the stock manifold, which could deter some potential buyers.
Cons (Continued):2.3 Requires Engine Tuning: To fully enjoy the performance benefits of the aftermarket manifold, you will need proper engine tuning. Sometimes, this could be a complicated process that requires accurate tools, knowledge, and experience.
Conclusion:The VVTI-2JZGE 2JZ-GE lower intake manifold can be a valuable upgrade for those seeking an excellent power boost, improved airflow, and increased responsiveness in their Lexus or Toyota 2JZ-GE engine car models. It's important to consider the complexity and cost of installation, as well as the necessity for engine tuning, before embarking on purchasing this component. Overall, if you are comfortable tackling the installation process or have a professional mechanic on your side, the manifold upgrade can be an excellent investment for enhancing the driving experience of your vehicle.
1998-2005 LEXUS GS 300 LOWER INTAKE MANIFOLD OEM USED PART.