HPS Performance HPS Blue Reinforced Silicone Radiator Hose Kit Coolant Subaru 08-17 WRX / STI NGR Performance Do I need to prep

Do I need to prep or clean the mounting surfaces before install

The OMP HTE-R Carbon XL Racing Seat offers the perfect blend of cutting-edge technology

Includes 5 stainless steel allen bolts

Just flush old coolant and refill with the correct spec

HPS Performance HPS Blue Reinforced Silicone Radiator Hose Kit Coolant Subaru 08-17 WRX / STI NGR Performance Do I need to prepSubaru 08 17 WRX STI HPS High Temp 3 ply Reinforced Silicone Radiator Hose Kit Blue is designed to replace stock OEM rubber hoses which can eventually weaken over time, leading to premature failure. With premium quality silicone and race inspired design, this HPS silicon radiator hose kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily