EQT Power Pack Stage 2 (15-17 WRX)
This builds upon the basic Stage 1 Pack by freeing up exhaust flow using a J-Pipe and Catback Exhaust.
This package will greatly improve the overall response, smooth out drivability, improve fuel economy, and improve overall reliability of the engine. This package will also provide a slight increase in turbo induction sound as well as a clean ehaust note. Expected power gains are 50-60 Horsepower and 60-70Ft-Lbs of torque.
This setup consists of an AEM Cold Air Intake, Invidia Catted J-Pipe, Invidia Q300 Exhaust and Cobb AccessPort V3 with EQT Custom Base Map:
-- We start with an AEM Cold Air Intake which increases airflow and improves overall response. We chose the AEM CAI for its excellent fit and finish as well as consistent and stable airflow and MAF sensor characteristics. Some intakes on the market introduce unwanted turbulence around the MAF sensor which can cause inconsistent fueling, power, and drivability issues. Many intakes also do not use heatshields which results in heat soak and very high Intake Air Temperature readings which reduces power and consistency. We've tested many different intakes on the market and found the AEM CAI to be the best all around in all of these categories.
-- Next we free up flow on the exhaust side with an Invidia Catted J-Pipe. We chose this J-Pipe for its excellent quality and fitment. The Invidia J-Pipe is made from 3" mandrel bent polished stainless steel tubing. The J-Pipe features high quality thick cast exhaust flanges that are tig welded and 3 O2 sensor bungs, including 1 for an aftermarket sensor.
-- Then we complete the exhaust system with the Invidia Q300 Catback Exhaust. There are many catback exhaust options out there and most of them perform similarly. We chose the Q300 for this package for its excellent balance of overall power capability, mild-moderate sound levels, and clean looks. This exhaust is will give you Subie a nice throaty sound without attracting too much attention. The smooth bends and 3" piping make for excellent power while the resonator keeps drone down and provides a smoother tone. The fit and finish is also top notch. Please note there are many other catback options available, so feel free to contact us if you prefer a different style.
-- We round out the setup with a Cobb AccessPort V3 with an EQT Custom Base Map. The Cobb AccessPort is the world's best selling, most flexible ECU upgrade solution that gives us full control over the factory ECM. With this package we include an EQT Base Map custom tailored to these specific modifications to optimize power, response, drivability, and reliability. We achieve this by fine tuning and optimizing boost levels, air/fuel ratios, ignition timing and cam timing for the specific parts and fuel being used. Our custom base map for your car will be loaded onto the AccessPort and ready to install.
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