STM Stock Replacement Coolant Overflow Reservoir for Evo 7/8/9 Select::Gloss Black Powdercoat 2 pounds and will bolt

2 pounds and will bolt up to your stock or aftermarket 3" cat or testpipe

Don't forget your nuts

(4) M6 x 20mm Stainless Allen Bolt (MS2550020)

a genuine OEM Mitsubishi stubby shaft

STM Stock Replacement Coolant Overflow Reservoir for Evo 7/8/9 Select::Gloss Black Powdercoat 2 pounds and will boltThe 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