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The Subaru BRZ has gained a reputation for being a lightweight, fun-to-drive sports car. For enthusiasts looking to increase power, turbocharging is a popular modification. In this article, we will compare two of the top turbo kits available for the BRZ: the Cobb Stage 2 and the Perrin Stage 2. Both kits are designed to push the BRZ’s power output beyond 300 horsepower, but they do so in different ways.
Overview of Turbo Kits
Turbo kits are designed to enhance engine performance by forcing more air into the combustion chamber, allowing for more fuel to be burned and increasing horsepower. The Cobb Stage 2 and Perrin Stage 2 kits offer different features and benefits, making them suitable for different driving styles and preferences.
Cobb Stage 2 Turbo Kit
The Cobb Stage 2 Turbo Kit is known for its reliability and ease of installation. It is designed for those who want a significant boost in power without compromising drivability.
Key Features
- Power Output: Up to 320 horsepower
- Turbocharger: IHI VF48 turbocharger
- Intercooler: Front-mount intercooler
- Fuel System: Upgraded fuel injectors
- Tuning: Cobb Accessport required for optimal performance
Performance and Driving Experience
The Cobb Stage 2 kit provides a smooth power delivery with a noticeable increase in torque throughout the RPM range. This results in a more engaging driving experience, especially during acceleration. The kit is designed to maintain the BRZ’s balance and handling characteristics, making it suitable for both daily driving and track use.
Perrin Stage 2 Turbo Kit
The Perrin Stage 2 Turbo Kit is another excellent option for BRZ owners looking to enhance performance. Known for its high-quality components, the Perrin kit is designed for those who want maximum performance and customization options.
Key Features
- Power Output: Up to 350 horsepower
- Turbocharger: Garrett GT2860R turbocharger
- Intercooler: Large front-mount intercooler
- Fuel System: Upgraded fuel injectors and fuel pump
- Tuning: Custom tuning required for optimal performance
Performance and Driving Experience
The Perrin Stage 2 kit offers a more aggressive power band, delivering peak power at higher RPMs. This can lead to a thrilling driving experience, particularly for those who enjoy spirited driving and track days. However, the increased power may come with a trade-off in drivability compared to the Cobb kit.
Installation and Compatibility
Both turbo kits require a certain level of mechanical skill for installation, but there are differences in complexity and compatibility.
Cobb Stage 2 Installation
The Cobb kit is designed to be user-friendly, with detailed instructions provided. Many users report being able to install the kit in a weekend with basic tools. It is compatible with stock engines and requires minimal additional modifications.
Perrin Stage 2 Installation
The Perrin kit, while also installable at home, may require more advanced mechanical skills due to the complexity of the components. Additionally, custom tuning is necessary, which may involve visiting a professional tuner for optimal results.
Cost Comparison
Pricing is an essential factor for many enthusiasts when choosing a turbo kit. Both kits are competitively priced, but there are differences worth noting.
Cobb Stage 2 Pricing
The Cobb Stage 2 Turbo Kit generally retails for a lower price point compared to its competitors, making it an attractive option for those on a budget. The cost of the Accessport and potential installation fees should also be considered.
Perrin Stage 2 Pricing
The Perrin Stage 2 Turbo Kit is priced higher due to its premium components and performance capabilities. While it may be a more significant investment upfront, many enthusiasts believe the performance benefits justify the cost.
Conclusion: Which Turbo Kit is Right for You?
Choosing between the Cobb Stage 2 and Perrin Stage 2 Turbo Kits ultimately depends on your preferences and goals as a driver. If you prioritize ease of installation, reliability, and a balanced power delivery, the Cobb kit may be the better choice. However, if you’re looking for maximum horsepower and are willing to invest time and money into custom tuning, the Perrin kit could be the ideal option.
Both kits offer significant power gains and will enhance the driving experience of your Subaru BRZ. Consider your driving style, budget, and installation preferences when making your decision.