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The Toyota IS300, equipped with the 2JZ-GE engine, is a popular platform for enthusiasts looking to enhance performance. One of the most effective ways to achieve significant power gains is through forced induction. In this article, we will explore some of the top forced induction kits available for the IS300, focusing on the Garrett GT2871R and other notable options.
Understanding Forced Induction
Forced induction systems, such as turbochargers and superchargers, increase an engine’s power output by forcing more air into the combustion chamber. This allows for more fuel to be burned, resulting in increased horsepower and torque. The 2JZ-GE, known for its robust design, is an ideal candidate for such modifications.
Top Forced Induction Kits
1. Garrett GT2871R
The Garrett GT2871R is one of the most popular turbochargers for the 2JZ-GE. Known for its responsiveness and ability to support significant horsepower levels, this turbo is a favorite among IS300 enthusiasts. It features a dual ball bearing design, which enhances spool time and overall performance.
- Compressor Wheel: 71mm
- Turbine Wheel: 56mm
- Max Horsepower: 400+ hp
2. Precision 6266
The Precision 6266 turbocharger offers a great balance between performance and reliability. With a larger turbine and compressor wheel, it is capable of supporting higher horsepower levels than the GT2871R. This makes it a suitable option for those looking to push the limits of their IS300.
- Compressor Wheel: 66mm
- Turbine Wheel: 62mm
- Max Horsepower: 700+ hp
3. BorgWarner EFR 7670
The BorgWarner EFR 7670 is known for its advanced technology and excellent performance characteristics. It features an integrated wastegate and a compact design, making it a great choice for those looking to maximize space in their engine bay while still achieving impressive power gains.
- Compressor Wheel: 67mm
- Turbine Wheel: 70mm
- Max Horsepower: 600+ hp
4. Greddy TD06SH 20G
The Greddy TD06SH 20G turbocharger is another solid option for the 2JZ-GE. It is designed for those who want a good balance of spool time and power. This turbo is particularly well-suited for street applications, providing a smooth power band that is enjoyable for daily driving.
- Compressor Wheel: 20G
- Turbine Wheel: TD06
- Max Horsepower: 500+ hp
5. HKS GT2835
The HKS GT2835 is a well-regarded turbocharger that provides a good combination of performance and reliability. It is known for its ability to produce strong mid-range power, making it a popular choice for those who want a turbo that performs well in various driving conditions.
- Compressor Wheel: 28mm
- Turbine Wheel: 35mm
- Max Horsepower: 500+ hp
Considerations When Choosing a Forced Induction Kit
When selecting a forced induction kit for your IS300, there are several factors to consider:
- Power Goals: Determine how much horsepower you want to achieve.
- Driving Style: Consider whether you will be using your vehicle for daily driving or racing.
- Budget: Forced induction kits can vary significantly in price, so it’s essential to establish a budget.
- Installation: Some kits may require more extensive modifications than others.
Conclusion
The IS300 2JZ-GE is a versatile platform that can benefit greatly from forced induction. The Garrett GT2871R and other turbochargers mentioned in this article provide excellent options for those looking to enhance their vehicle’s performance. By carefully considering your power goals, driving style, and budget, you can choose the right forced induction kit to take your IS300 to the next level.