Grimmspeed has crafted a top - notch cold air intake system for your Subaru WRX and STI, keeping the needs of tuners in focus. Through extensive testing and research, the design criteria for this intake were straightforward. The MAF sensor is shielded from the engine bay heat, ensuring precise readings. The filter is placed safely away from the ground to avoid water and hydrolocking issues. Similar to the OEM airbox, the MAF sensor is positioned relative to the filter and air straightener, delivering consistent and reliable airflow readings. The intake tube is as short as possible with minimal bends to reduce restrictions. The heatshield effectively seals the induction area from the hot engine bay, maintaining low air intake temperatures. This GrimmSpeed intake meets all these requirements and more. It's a unique hybrid of traditional Cold Air Intakes and Short Ram Intakes, offering all the benefits without any compromises. Part #: 060051. Quick Specs: Hybrid Cold Air/Short Ram Design combines the best of both worlds. The Air straightener mimics the factory setup for accurate MAF sensor readings. The MAF sensor is inside the heat shield, isolated from engine heat. The custom reusable high - flow air filter has an integrated velocity stack to smooth incoming air. It's proudly made in the USA, specifically in Minnesota. Installation takes just 30 minutes with our written and video guides. It includes 1x Intake Tube, 1x High - flow Oiled Filter, 1x Hump Hose Connector, 1x Heat Shield Assembly, 3x Hose Clamps, 2x MAF Flange Screws, 3x Precut Rubber Sealing Strip, and 1x MAF Wire Grommet.
Using your GrimmSpeed cold air intake is a breeze. First, follow our 30 - minute installation guide, which comes in both written and video formats. It's extremely simple to install, so don't worry if you're not a car expert. Once installed, your Subaru WRX, STI, or Forester XT will start getting cooler, cleaner air, which can improve engine performance. As for maintenance, you can reuse the high - flow air filter. Every once in a while, take it out and clean it according to the instructions. This will keep the air intake working at its best. Also, make sure to check the heatshield and the seals regularly. If you notice any signs of wear or damage, replace them right away. Keep in mind that the MAF sensor is sensitive to heat, so always ensure that the heatshield is properly installed and sealed to protect it from the engine bay heat. And as you drive, don't let the filter get too close to standing water to avoid hydrolocking.
