Are Turbochargers Standard on Subaru Engines? A Comprehensive Guide
When it comes to modifying your Subaru engine for increased performance, one of the most common questions is whether turbochargers are installed as standard equipment. This guide dives deep into the details of turbochargers on various Subaru models, helping you understand the specifics and benefits.
The WRX and Ascent Models
Among the popular Subaru models, the WRX and Ascent are notable for their factory-installed turbochargers. The WRX, in particular, comes equipped with a 2.4-liter engine featuring a turbocharger. This engine produces a mighty 234 horsepower, which is a significant boost from the standard 2.5-liter non-turbo engine that offers 180 horsepower.
Legacy and Outback Variants
While the WRX and Ascent models are equipped with turbochargers as standard, the situation is a bit different for the Legacy and Outback. These models offer optional turbocharger kits for those looking to increase the performance of their ride. Installing a turbocharger kit on these models can significantly enhance their power output, but it comes at an additional cost and complexity.
Understanding Turbocharging in Subarus
Turbocharging is a technology designed to increase the amount of air that can enter an engine, allowing for more fuel to be combusted and thus generating more power. In the case of the WRX, the factory-installed turbocharger is a testament to Subaru's commitment to high-performance vehicles. However, the decision to include it in the base model is a strategic one, aimed at delivering a driving experience that attracts performance enthusiasts.
Benefits of Turbocharging in Subarus
The benefits of turbocharging in Subarus are numerous, including improved engine efficiency, increased power output, and enhanced torque. A turbocharged engine can deliver responsive acceleration, smoother part-throttle operation, and better overall performance, especially when compared to its non-turbo counterpart. These improvements make a significant difference, especially in demanding driving conditions.
A Closer Look at Other Subaru Models
While the WRX and Ascent models boast factory-installed turbochargers, other Subaru models like the Impreza and Forester D conspiractively miss out on this feature. This decision by Subaru reflects a balance between performance and practicality. However, it is worth noting that aftermarket turbocharger kits are available for these models, allowing enthusiasts to modify their cars to their liking.
Choosing the Right Turbocharger Kit for Your Subaru
For those who wish to add a turbocharger to their Legacy or Outback, there are several factors to consider. First, it is crucial to choose the right turbocharger kit that matches the specific needs and performance requirements of your vehicle. Additionally, installing a turbocharger kit requires a skilled mechanic and can be costly. Therefore, it is essential to weigh the benefits against the potential drawbacks and costs involved.
Conclusion
In summary, while the WRX and Ascent models have factory-installed turbochargers, the standard versions of the Legacy and Outback offer the option to add turbocharging through aftermarket kits. The decision to include turbochargers in these models reflects Subaru's product strategy, and for enthusiasts, modifying their vehicles to include this feature can result in significant performance enhancements.