Snow Performance Boost Cooler Stg 3.5 DI VC-1000 Progressive Water Injection Kit w/o Tank 2009-subaru-impreza-esi2641823 and vacuum accessories (EGR valve

and vacuum accessories (EGR valve excluded)

Recommended for applications that require water proofing for light cable and wire harnesses and protection of connectors

The special design that eliminates the sharp internal angles where the main bore meets the fuel injector bores inherent with conventional extruded- and drilled-aluminum designs can only be achieved with such composite materials

6 Liter MM5

Snow Performance Boost Cooler Stg 3.5 DI VC-1000 Progressive Water Injection Kit w/o Tank 2009-subaru-impreza-esi2641823 and vacuum accessories (EGR valveThe Snow Performance Stage 3. 5 Boost Cooler brings true 2D mapped water methanol injection delivery to your DI (direct fuel injected) and forced induction (turbocharged supercharged) vehicle. The Stage 3. 5 creates a 2D injection map based off boost and fuel pressure sensor input to deliver an extremely accurate amount of water methanol when the engine needs it most. Bringing fuel pressure into the mix allows the injection curve to be extended past