Fitment Information: This Perrin turbo inlet hose is specifically designed for 2022 - 2025 Subaru WRX models. Fitment Note: The'short' version inlet hose and adapter kit work with ETS V2 (using a straight coupler), AEM, BMS, Mishimoto, or Process West intakes. Please double - check compatibility before buying. Features: The PERRIN Turbo Inlet Hose boosts engine airflow and horsepower, and adds a splash of color and style to your engine bay. It can increase wheel horsepower by 10 - 15 at the top end and torque by 5 - 10 ft - lbs in the middle RPMs. Replacing the stock hose eliminates a major turbo leak from the factory, making the turbo work more efficiently to reach the desired boost level. This efficiency gain leads to more HP and allows custom tuners to raise boost levels at higher RPMs for extra power. Available in your chosen color, it has a larger internal diameter than the stock hose, allowing smooth, unrestricted air intake. It supports bolt - on modifications and increased boost. The inside is smoother and has more gradual bends towards the turbo, reducing restriction for better acceleration. Reinforced with a stainless - steel wire embedded in the silicone layers, it's rigid and collapse - resistant. It works safely without tuning, though more power can be achieved with proper ECU tuning. Specs: Hose Material: Silicone with Stainless Steel Wire Reinforcement; Hose Diameter: 3 inches; Flange Material: CNC Aluminum; Flange Finish: Black Anodized. What's included in this Kit: (1) PERRIN Turbo Inlet Hose, (1) PERRIN Turbo Inlet Adapter, all installation hardware, warranty, and instructions. If you have an ETS V1, Cobb, OEM, or Perrin intake, consider the Long Version Perrin Turbo Inlet Hose for your Subaru WRX 2022 - 2024 6MT.
Using the Perrin Turbo Inlet Hose is straightforward. First, make sure your car engine is cool. Remove the stock turbo inlet hose carefully. Then, install the new Perrin hose and adapter following the included instructions and use the provided hardware to secure them. No tuning is needed to start using it, but you can get more power with proper ECU tuning. When it comes to maintenance, regularly check the hose for any signs of wear, like cracks or leaks. If you notice any issues, replace the hose promptly. The stainless - steel wire reinforcement helps keep the hose in good shape, but it's still important to inspect it every so often. Always make sure the connections are tight to avoid air leaks. And remember, if you're unsure about anything during installation or maintenance, you can refer to the included warranty and instructions or consult a professional.
