This Stage 2 kit is built for the non-STI WRX's turbocharged flat-four, giving the factory FA20/FA24 turbo engine progressive water-methanol control to offset the heat and knock sensitivity that come with pushing more boost on a boxer engine. The VC-50 controller doubles as an in-cab boost gauge while metering delivery to match boost pressure.

Snow Performance SNO-2182-BRD Stage 2 Kit Features:

• Sized for the 2015+ Subaru WRX (non-STI) turbocharged flat-four
• VC-50 controller combines a digital boost gauge (1-50 psi) with progressive water-methanol delivery
• 300 psi UHO pump and Hyper-Sonic nozzle scale with increased boost
• Stainless steel, nickel-plated, and hard-anodized wetted components resist 100% methanol
• Adjustable start and full-delivery points tune the injection curve to the factory turbo's boost curve

Snow Performance SNO-2182-BRD Includes:

• 300 psi UHO pump
• adjustable progressive VC-50 controller and harness
• stainless braided line and required fittings
• Hyper-Sonic nozzle and high-flow check valve