The Injen Speed Pro series intake systems for 2008 - 2010 Subaru WRX are a game - changer. Using special tuning technology, they bring optimal performance gains while keeping a safe A/F ratio. The patented Mega Ram system cleverly constricts the air intake at one spot and then maximizes airflow elsewhere, sending the most air to the intake manifold. These Injen SP intakes are custom - tuned for your vehicle, engine, and ECU. Unlike other air intakes that might make the engine run too lean, risking overheating and damage, the Injen SP ensures cold air flow is tuned for top performance and engine safety. By reducing turbulence and offering a less - restrictive flow through the high - performance filter, each intake system boosts horsepower and torque compared to the stock setup. Injen has achieved gains of over 18 HP and 8 ft/lbs of torque! Each intake is crafted from 6061, T - 6 aluminum alloy and comes with an Injen performance dry air filter with a built - in velocity stack. It also includes stainless steel clamps, high - quality silicone hoses, and instructions.
Using your Injen cold air intake is easy. First, follow the instructions that come with the kit to install it on your 2008 - 2014 Subaru WRX or STI. Make sure all the stainless steel clamps are tightened properly and the high - quality silicone hoses are connected well. When it comes to using your vehicle, the intake will work automatically to improve performance. As for maintenance, regularly check the Injen performance dry air filter. If it looks dirty, it's time to clean or replace it. This will keep the intake working at its best and ensure your engine stays safe. Also, keep an eye on the clamps and hoses for any signs of wear or loosening. If you notice anything wrong, fix it right away to avoid any issues with your engine.
