ECS MK7/8V Silicone Coolant Hose Re-route Kit 335i Additional check-valve for the N80

Additional check-valve for the N80 valve

We’re completely honest about this

Installation completed with double sided tape

This cap will ensure that you'll never again have the problem of 'weeping' oil leaks from the standard cap - a known issue with all TSI engines

ECS MK7/8V Silicone Coolant Hose Re-route Kit 335i Additional check-valve for the N80Introducing our ECS Tuning Silicone Coolant Hose Reroute Kit. Designed and engineered in house to take the less obtrusive hose routing and direct coolant underneath your intake system for more pleasing under hood aesthetics. This coolant hose connects the upper radiator hose bypass fitting to the expansion tank metal return line. Made from heavy duty, 3 ply silicone it can handle more than the stock rubber hose! Designed to handle 250 Fahrenheit