STM Stock Replacement Coolant Overflow Reservoir for Evo 7/8/9 HKS The Concave Flow Digressive Piston

The Concave Flow Digressive Piston allows for a Jekyll and Hyde personality

Zero and Zephyr and works great with any stock or stock-placement turbo

Exhaust uses Seal #VS1012

Camber correction was measured at 0 degrees of camber at 5

63 20930207089 Jet Fighter 20904207099 SP Cover T3 4-Bolt Inlet V-Band Outlet

STM Stock Replacement Coolant Overflow Reservoir for Evo 7/8/9 HKS The Concave Flow Digressive PistonThe STM Evo 7 8 9 coolant overflow reservoir is a direct replacement for your stock, plastic tank. Features a lightweight aluminum construction, handmade in house at STM. Includes a black anodized cap, stainless allen bolts and washers, brass drain fitting and high quality silicone hose for a clean and simple install. Vehicle Fitment: 2001 2006 Evolution VII VIII IX Features: Tig Welded 6061 Aluminum Stainless Hardware & Brass Fitting High Quality