The Big SF Intake for the 2015+ Subaru WRX is constructed of full 3" aluminum tubing, a custom aluminum airbox, and a dual cone intake filter. Mandrel bent and powder-coated black, the 3" intake tube and custom airbox look great in the engine bay and increase airflow potential substantially. The reusable Green filter can be cleaned and re-used for the life of your vehicle!
Note: Proper tuning is MANDATORY for this intake!! Use associated +BigSF OTS Maps or have your car tuned by a Certified Protuner
Subaru Big SF Intake System WRX 2015-2018
Black 3" Mandrel Bent Aluminum Tubing
Black Airbox with Laser Etched Logo
Dual Cone, Pre-Oiled, Green Filter
Plug & Play MAF Extension Harness
Part # 745110