This ETS Cold Air Intake Kit is a high - performance upgrade for your 2015 - 2021 Subaru STI. It features a stunning burned titanium finish that not only looks great but also offers durability. The kit comes with 3 - inch titanium piping, specifically designed for a speed density setup. Its cold air intake design is engineered to draw in the coldest and maximum amount of air, resulting in enhanced engine performance. The kit is equipped with a K&N filter, known for its excellent filtration capabilities. All parts are made in the USA at ETS's own facility, ensuring top - notch quality. Note that this intake requires a tune because its MAF sizing is larger than the stock one.
Using this ETS Cold Air Intake Kit is straightforward. First, locate the filter in the fender well outside the engine bay to get the coldest air. Install it following the provided instructions. When it comes to maintenance, regularly check the K&N filter. If it gets dirty, clean it according to the K&N filter cleaning guide. As for the titanium piping, a simple wipe - down with a soft cloth will keep it looking good. Remember, since this intake needs a tune due to the larger MAF sizing, always have a professional handle the tuning to ensure optimal performance and avoid any potential issues.
