fits model: Ej205, Wrx, Cr. make: Subaru. year: 2002–2005.

( Brand: Je Pistons ), ( Manufacturer Part Number: 314448 ), ( Fitment Type: Performance/custom )
The 2002-05 Je Pistons 93mm 1mm 8.5:CR for Subaru WRX EJ205 (Part Number: 314448) is a high-quality replacement piston designed specifically for Subaru's EJ205 engine, which was commonly found in the WRX models from that era.
These pistons are manufactured with precision and care, ensuring a perfect fit and optimal performance. They feature a 93mm bore diameter, a compression ratio of 8.5:1, and a 1mm oversize piston ring gap, which allows for better sealing and reduced engine oil consumption.
The pistons are made from forged alloy, a material known for its strength and durability. This ensures that the pistons can withstand the high pressures and temperatures of the engine, providing long-lasting performance and reliability.
The piston tops are equipped with a chamfered skirt, which allows for easier assembly and improved ring seal. The piston pins are also made from high-tensile steel, ensuring a secure fit and reduced wear and tear.
In addition, the pistons are coated with a protective layer of molybdenum disulfide (Moly), which reduces friction and wear, extends the lifespan of the pistons, and improves engine efficiency.
Overall, the 2002-05 Je Pistons 93mm 1mm 8.5:CR for Subaru WRX EJ205 (Part Number: 314448) is a top-quality replacement piston that is designed to enhance the performance and reliability of your Subaru engine. Whether you're looking to upgrade your stock pistons or replace worn-out ones, these pistons are an excellent choice.
Pros of buying a 2002-05 Subaru WRX EJ205 engine with 93mm pistons, 1mm overbore, and 8.5:1 compression ratio (Part number: 314448):1. Increased power and torque: The engine modifications will result in an increase in power and torque, providing better performance and acceleration.
2. Improved engine response: The 8.5:1 compression ratio and larger pistons will enhance the engine's responsiveness, improving throttle response and engine performance.
3. Durability: The overbore and piston upgrades are often performed to improve the engine's durability and longevity, as the larger pistons and stronger crankshaft can better handle increased power and load.
Cons of buying a 2002-05 Subaru WRX EJ205 engine with 93mm pistons, 1mm overbore, and 8.5:1 compression ratio (Part number: 314448):1. Potential engine noise: The engine modifications may result in increased engine noise, which some drivers may find unpleasant.
2. Higher cost: The engine modifications and installation can be expensive, and the engine may require additional parts or modifications to function properly.
3. Potential decrease in fuel efficiency: The engine modifications may result in a decrease in fuel efficiency, as the engine will require more fuel to produce more power.
Conclusion:The 2002-05 Subaru WRX EJ205 engine with 93mm pistons, 1mm overbore, and 8.5:1 compression ratio is a powerful and performance-oriented engine modification that can provide increased power, torque, and engine response. However, this engine modification can also result in increased engine noise, higher cost, and a potential decrease in fuel efficiency. Ultimately, whether this engine modification is a good fit for you depends on your personal preferences, driving style, and budget.
Recommendation:If you are looking for increased power and performance, and you are willing to invest in the cost and potential noise associated with this engine modification, then the 2002-05 Subaru WRX EJ205 engine with 93mm pistons, 1mm overbore, and 8.5:1 compression ratio may be a good fit for you. However, if you are looking for a more fuel-efficient or quieter engine, then you may want to consider other engine modifications or engine options. It is always a good idea to consult with a professional mechanic or engine builder to ensure that the engine modifications are performed safely and effectively.
5:1 Cr for Subaru Wrx EJ205 bore size: 93.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty.
Je Pistons 93mm bore 1mm oversize 8.
Dome volume: -16.
Oversize: Please see the for information regarding shipping costs and available methods.