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The Subaru WRX is a beloved vehicle among car enthusiasts, especially those who appreciate the thrill of turbocharged performance. When it comes to upgrading the power of a built WRX engine, selecting the right turbo kit is crucial. In this article, we will compare various cost-effective turbo kits available for WRX built engines, focusing on their power-to-cost ratio.
Understanding Turbo Kits
Turbo kits are designed to enhance the performance of an engine by forcing more air into the combustion chamber. This results in increased power output. For WRX owners, choosing a turbo kit involves considering several factors, including cost, ease of installation, and the potential power gains.
Factors to Consider When Selecting a Turbo Kit
- Power Output: The primary goal of any turbo kit is to increase horsepower and torque.
- Cost: Budget constraints often dictate which turbo kits are feasible for enthusiasts.
- Installation: Some kits require extensive modifications, while others are more straightforward.
- Reliability: A good turbo kit should maintain performance without compromising engine integrity.
- Support and Community: A well-supported product often leads to better long-term satisfaction.
Top Cost-effective Turbo Kits for WRX Built Engines
Here, we will look at some of the most popular cost-effective turbo kits on the market for WRX built engines. Each kit will be evaluated based on its price, power output, and overall value.
1. Grimmspeed Turbo Kit
The Grimmspeed Turbo Kit is known for its robust design and impressive performance. It is designed to fit various WRX models and provides a significant increase in horsepower.
- Power Output: Up to 400 HP with supporting mods.
- Price: Approximately $3,000.
- Installation: Moderate difficulty; some mechanical knowledge required.
- Pros: Great performance, durable construction.
- Cons: Higher initial cost compared to some alternatives.
2. Cobb Tuning Stage 2 Turbo Kit
Cobb Tuning is a well-known brand in the Subaru community, and their Stage 2 Turbo Kit offers a reliable upgrade for WRX enthusiasts.
- Power Output: Up to 350 HP.
- Price: Around $2,500.
- Installation: Relatively easy; plug-and-play components.
- Pros: Excellent customer support, proven performance.
- Cons: Limited to lower power gains compared to other kits.
3. ETS (Extreme Turbo Systems) Turbo Kit
The ETS Turbo Kit is designed for those who want to push the limits of their WRX. It is a more advanced option that offers great power potential.
- Power Output: Up to 450 HP.
- Price: Approximately $3,500.
- Installation: Can be complex; professional installation recommended.
- Pros: High power potential, quality components.
- Cons: Higher price point and installation complexity.
4. Blouch Turbo Kit
The Blouch Turbo Kit is another popular choice among WRX owners. It balances cost and performance effectively.
- Power Output: Up to 400 HP.
- Price: Roughly $2,800.
- Installation: Moderate; some modifications may be needed.
- Pros: Good power-to-cost ratio, solid build quality.
- Cons: May require additional tuning for optimal performance.
Comparing Power-to-Cost Ratios
To effectively compare these turbo kits, we can calculate their power-to-cost ratios. This will give us a clearer picture of which kit offers the best value for money.
- Grimmspeed: 400 HP / $3,000 = 0.133 HP per dollar.
- Cobb Tuning: 350 HP / $2,500 = 0.14 HP per dollar.
- ETS: 450 HP / $3,500 = 0.129 HP per dollar.
- Blouch: 400 HP / $2,800 = 0.143 HP per dollar.
Conclusion
In conclusion, when evaluating cost-effective turbo kits for WRX built engines, the Blouch Turbo Kit stands out with the best power-to-cost ratio. However, each kit has its unique advantages and disadvantages, making it essential for enthusiasts to consider their specific needs and goals. Whether you prioritize power, ease of installation, or brand reputation, there is a turbo kit out there that can meet your requirements.