Fitment: 2008 - 2021 Subaru STI. This Perrin Cold Air Intake System is a game - changer. It boosts horsepower and torque, creating an exciting suction noise when you accelerate. Depending on the tune, you can expect an estimated 15 - 30 WHP gain. The intake features a CNC mandrel - bent aluminum pipe with a powder - coated finish. It uses a dryflow filter, and no tuning is required. You also get a 5 - year manufacturer warranty. In the box, you'll find a PERRIN cold air intake tube, a dry intake filter, a mounting bracket, a license plate frame, all necessary installation hardware, and warranty & instructions. PERRIN Intake Systems are designed with proper MAF alignment and tubing size to maintain the right air - fuel ratios and avoid check engine lights. The intake tube has an airflow straightener for better MAF readings, and the CNC - machined MAF sensor bung ensures a perfect fit. Upgrade your engine's performance and style with this top - notch intake.
Using the Perrin Cold Air Intake System is straightforward. First, make sure you have all the parts in the box: the intake tube, dry intake filter, mounting bracket, license plate frame, and all the necessary hardware. Follow the instructions that come with the kit to install it on your 2008 - 2021 Subaru STI. It doesn't require any tuning, so you can start enjoying the benefits right away. When it comes to maintenance, check the dryflow filter regularly. If it looks dirty, clean or replace it according to the manufacturer's recommendations. This will keep your intake system working at its best. Remember, this product comes with a 5 - year warranty, so if you run into any issues, contact the manufacturer. And always drive safely while experiencing the increased horsepower and torque this intake provides.
