This Extreme Turbo System intake system is a game - changer for your 2022 - 2025 Subaru WRX. It features a stock - size MAF housing, so no retuning is needed. Just bolt it on and feel the immediate performance boost! A custom billet 5' velocity stack helps funnel air quickly through the intake, and paired with a large K&N filter, it offers maximum filter surface area and airflow. The filter's placement allows using the factory ram air duct. Key features include no tuning required, being made in the USA, direct replacement, 3.0' stainless - steel construction, a wrinkle black powder - coat finish, a 5.0' velocity stack MAF Adapter for a large - surface - area filter, and increased suction/turbo noise. The package includes a 3.0' intake pipe, 5.0' velocity stack, huge ETS filter with 5.0' inlet, couplers and clamps, and all necessary installation hardware. You can buy this intake with an airbox here. ETS K&N SP - 3603 and K&N RU - 2800 replacement air filters are available separately.
Using this ETS intake system is easy. First, gather all the included parts: a 3.0' intake pipe, 5.0' velocity stack, huge ETS filter with 5.0' inlet, couplers, clamps, and the installation hardware. Then, remove the old intake system from your 2022 - 2025 Subaru WRX. Bolt on the new intake system in place of the old one. Since it's a direct replacement and no tuning is required, you can start enjoying the performance gains right away. When it comes to maintenance, regularly check the K&N filter. You can clean it with a K&N filter cleaning kit as recommended. Keep an eye on the couplers and clamps to make sure they're tight. If you notice any unusual noises, check for loose parts. Also, remember that the filter's placement allows the use of the factory ram air duct, so don't block it. If you want to buy an airbox or replacement filters later, they're available for purchase.
