This KEIN Intercooler Splitter is a top - notch addition for your 2008 - 2014 Subaru STI. It's expertly crafted to evenly distribute the air coming through the integrated hoodscoop over the factory STI TMIC, and it also works with some aftermarket top - mount intercoolers. Mounted to the TMIC using 4 bolts, it divides the incoming airflow into three equal parts, ensuring maximum air reaches the intercooler. Made of stainless steel, it has endured both street and track tests. You also get a 2 - year manufacturer warranty.


Using this intercooler splitter is easy. First, make sure your Subaru STI is from 2008 to 2014 as it's specifically designed for these models. Then, use the 4 bolts provided to mount the splitter onto the TMIC. When it comes to maintenance, since it's made of stainless steel, it's quite durable. But it's a good idea to check the bolts regularly to ensure they're tight. If you notice any damage or loose parts, contact the manufacturer right away. Remember, this product comes with a 2 - year warranty, so take advantage of it if you run into any issues. Drive safely and enjoy the improved performance this splitter brings to your car.