Upgrade your 2015 - 2021 Subaru WRX with the PERRIN Charge Pipe! This charge pipe is a game - changer, designed to replace the restrictive OEM plastic one and boost airflow and intercooler efficiency. Features include a 2.5 - inch intercooler side diameter and a 2 - inch turbo side diameter, made from mandrel - bent aluminum for top - notch quality. The powder - coat wrinkle black finish looks great and provides protection, while the black anodized adapter flange ensures durability. Installation is a breeze with included instructions, and no tuning is required. You also get a 5 - year manufacturer warranty! What's in the box? You'll receive (1) PERRIN Charge Pipe, (1) PERRIN Turbo Adapter Flange, (1) Charge Pipe Coupler, (1) 2.75' Coupler, (2) M8x20 Sock Cap Screws, all necessary hose clamps, and warranty & instructions. The OEM charge pipe on the FA20 DIT engine has a lot of flaws, like restricted airflow and uneven bends. But the PERRIN Charge Pipe has a smooth interior, constant radii, and gradual bends, delivering air more efficiently and increasing intercooler performance. It comes with all the connectors you need for a stock system, ensuring great compatibility. The CNC - machined turbo flange adapter uses the same design as the OEM flange and the OEM o - ring to prevent leaks. The silicone connectors are multi - layered and reinforced for long - lasting durability and weather resistance. Constructed from precision - bent aluminum tubing and texture powder - coated, it not only protects against the elements but also adds style under your hood.
Using the PERRIN Charge Pipe on your 2015 - 2021 Subaru WRX is quite simple. First, gather all the parts included in the box. You'll find installation instructions that will guide you through each step. Make sure to follow them carefully to ensure a proper fit. When installing, use the provided hose clamps and screws to secure the parts tightly. Since no tuning is required, you can start using your car right after installation. As for maintenance, the powder - coat wrinkle black finish and black anodized adapter flange are designed to be durable. However, it's a good idea to check the connections periodically, especially after long drives or rough rides. Look for any signs of looseness or damage. If you notice any issues, you can refer to the warranty and contact the manufacturer. The silicone connectors are weather - resistant, but try to keep your car in a garage or covered area to extend their lifespan. With proper use and maintenance, your PERRIN Charge Pipe will serve you well for years to come.
