fits model: Wrx, Sti. make: Subaru. year: 2002–2007.

( Brand: Injen ), ( Manufacturer Part Number: RD1200WR ), ( Part Type: Intake ), ( Authorized Dealer: Yes ), ( Oe Spec Or Performance/custom: Performance/custom )
The Injen RD1200WR Air Intake System is a high-performance upgrade for Subaru WRX STI and WR models with a 2.5L engine, produced between 2002 and 2007. This air intake kit is specifically designed for the RD1200WR model, offering an exceptional balance between power and reliability.
The Injen RD1200WR Air Intake System is a cold-air intake system, which means it draws in cooler, denser air directly from the front of your vehicle, as opposed to the engine bay where hot air accumulates. This results in a more efficient combustion process, boosting power output and improving overall engine performance.
The Injen RD1200WR Air Intake System features a high-flow, polished aluminum intake tube, which reduces airflow restrictions and allows more air to enter the engine. The intake tube is completed with a large, high-flow filter with a washable, reusable design. This filter ensures that the engine intakes clean air while also reducing maintenance costs.
The Injen RD1200WR Air Intake System is also designed with ease of installation in mind. It comes with all necessary hardware, including bolts, washers, and clamps, and can typically be installed in under an hour with no modifications required to the engine bay.
In conclusion, the Injen RD1200WR Air Intake System is a superior upgrade for Subaru WRX STI and WR models with a 2.5L engine, offering improved power and performance, while also being easy to install and maintain.
Pros of buying an Injen RD1200WR air intake for a 2002-2007 Subaru WRX STI 2.5L:1. Increased horsepower and torque: The Injen RD1200WR air intake system provides a significant increase in power, delivering up to 15-20 horsepower and 15-20 ft-lbs of torque.
2. Improved throttle response: The intake system improves the engine's throttle response, making the vehicle feel more responsive and quicker to accelerate.
3. Enhanced engine sound: The Injen intake system provides a more aggressive engine sound, adding to the overall driving experience.
4. High-quality construction: Injen intake systems are made of high-quality materials, such as polished aluminum and stainless steel, to ensure durability and reliability.
5. Easy installation: The Injen RD1200WR air intake system is relatively easy to install, with most installations taking less than an hour.
Cons of buying an Injen RD1200WR air intake for a 2002-2007 Subaru WRX STI 2.5L:1. Higher cost: The Injen RD1200WR air intake system is more expensive than some other aftermarket intake systems, which may be a deterrent for some buyers.
2. Potential engine noise: While some drivers may appreciate the aggressive engine sound, others may find it excessive and prefer a quieter intake system.
3. Reduced fuel efficiency: The Injen RD1200WR air intake system may slightly reduce fuel efficiency due to the increased airflow and engine performance.
4. Voiding of warranty: Installing aftermarket intake systems, such as the Injen RD1200WR, may void the warranty on your Subaru WRX STI 2.5L, depending on the specific terms and conditions of your warranty.
Conclusion:The Injen RD1200WR air intake system is a high-quality aftermarket intake system that provides significant increases in horsepower and torque, improved throttle response, and a more aggressive engine sound. However, the system is more expensive than some other options and may void the warranty on your Subaru WRX STI 2.5L. Ultimately, whether or not the Injen RD1200WR is a good fit for your vehicle depends on your individual preferences, budget, and priorities.
Recommendation:If you are looking for an aftermarket intake system that provides significant power gains and improved engine sound, the Injen RD1200WR air intake system is a good option to consider. However, be sure to weigh the pros and cons and consider your budget and warranty status before making a purchase. If you are unsure, it may be a good idea to consult with a Subaru performance specialist or mechanic to get their professional opinion.
4 hp qt gain: up to 24. Direct fit for the 2002 2007 Subaru Wrx i4-2. Turbo 2002 2007 Subaru Sti i4-2.
Replacement filter: x-1013 features: delivers more oxygen to the combustion chamber by drawing in cooler air custom designed and engineered deliver maximum power for each specific vehicle improves acceleration fuel economy every system includes Injen ea nano fiber dry filter intake pipe constructed of mandrel-bent 6061 aluminum smooth airflow comes complete with all necessary mounting hardware comprehensive installation instructions street legal states backed a limited lifetime warranty proudly manufactured USA includes: tubing.