fits model: Wrx, Sti, Impreza. make: Subaru. year: 2002–2006.

( Brand: Injen Technology ), ( Manufacturer Part Number: RD1200P ), ( Part Type: Intake ), ( Placement On Vehicle: Front ), ( Surface Finish: Polished )
The Injen RD1200P Air Intake System for the 2002-2006 Subaru Impreza WRX and 2004 STI is an exceptional upgrade for your high-performance vehicle. This air intake system is designed to enhance the engine's performance, providing an increase in horsepower and torque, while also improving throttle response and engine sound.
The Injen RD1200P Air Intake System features a high-flow, polished aluminum intake tube, which reduces airflow restriction and allows more air to enter the engine. The tube is finished with a smooth, matte black coating that not only looks great under the hood, but also helps to protect the intake from heat and corrosion.
The air filter included with the Injen RD1200P Air Intake System is a high-performance, washable and reusable cotton filter that provides superior filtration while allowing for maximum airflow. The filter is easy to maintain and can be cleaned with soap and water, ensuring that your engine always receives the cleanest air possible.
The Injen RD1200P Air Intake System is easy to install, with all necessary hardware included. The system also comes with a detailed installation guide to ensure a smooth and trouble-free installation process. The Injen RD1200P Air Intake System is a direct fit for the 2002-2006 Subaru Impreza WRX and 2004 STI, and is compatible with all factory and aftermarket electronic engine management systems.
In conclusion, the Injen RD1200P Air Intake System is an excellent upgrade for your Subaru Impreza WRX or STI. It provides improved engine performance, increased horsepower and torque, and improved throttle response and engine sound. The high-quality materials and easy installation make this air intake system a great choice for any Subaru enthusiast looking to take their vehicle to the next level.
Pros of buying a 2002-2006 Injen RD1200P Subaru Impreza WRX 2004 STI air intake:1. Improved engine performance: The Injen RD1200P air intake system can provide a significant boost in horsepower and torque, improving the overall performance of your Subaru Impreza WRX or STI.
2. Enhanced sound: The air intake system can also enhance the engine's sound, providing a more aggressive and satisfying exhaust note.
3. Easy installation: The Injen RD1200P air intake system is designed to be easy to install, requiring no modifications to the engine or air intake system.
4. High-quality materials: Injen uses high-quality materials in their air intake systems, including a high-flow filter and a reinforced intake tube, ensuring durability and reliability.
5. Increased fuel efficiency: Some users have reported improved fuel efficiency after installing an air intake system, which can help reduce fuel costs over time.
Cons of buying a 2002-2006 Injen RD1200P Subaru Impreza WRX 2004 STI air intake:1. Cost: The Injen RD1200P air intake system can be expensive, ranging from $200 to $400 or more, depending on the specific model and retailer.
2. Potential engine noise: While some users enjoy the enhanced sound of their engine, others may find it too loud or distracting.
3. Voiding warranty: Installing aftermarket parts, such as an air intake system, can void the warranty on your Subaru Impreza WRX or STI.
4. Maintenance: The Injen RD1200P air intake system may require more frequent maintenance than the stock air intake system, such as replacing the filter more often.
5. Potential performance issues: While many users have reported improved performance, some have reported issues such as engine stalling or misfires after installing an air intake system.
Conclusion:The Injen RD1200P Subaru Impreza WRX 2004 STI air intake system can provide significant improvements in engine performance, sound, and fuel efficiency, making it an attractive option for Subaru enthusiasts. However, it is important to consider the potential costs, maintenance requirements, and potential performance issues before making a purchase. If you are willing to invest in the system and take proper care of it, it can be a worthwhile upgrade to your Subaru Impreza WRX or STI.
Recommendation:If you are considering purchasing an Injen RD1200P air intake system for your Subaru Impreza WRX or STI, we recommend doing thorough research and comparing prices from various retailers to ensure you are getting the best deal. Additionally, consider consulting with a Subaru mechanic or specialist to ensure that the installation will not void your warranty or cause any potential issues with your engine. With proper care and maintenance, an Injen RD1200P air intake system can be a great upgrade for your Subaru Impreza WRX or STI.
Injen RD1200P. Brand new in box Injen intake for Subaru Impreza Wrx Sti.