Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
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Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
2X Entries Into Our F80 M3 Sweepstakes
Hide your coolant hose under your intake system for a cleaner appearance
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Reroutes the ugly factory hose underneath your intake
This product was last offered at the strikethrough price on
09-18-2026
Mounts in cylinder head for coolant hose connection. Upgrade from the factory brittle plastic!
2X Entries Into Our F80 M3 Sweepstakes
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Plug and play upgrade that neatly runs under the intake for a clean install.
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This product was last offered at the strikethrough price on
09-28-2026
Get this silicone hose out of the way to enjoy the looks of your Unitronic Carbon Fiber components.
The COBB Coolant Hose Reroute Kit is constructed of a custom formed 3-ply silicone hose that reroutes coolant underneath your car's intake duct
Hide your coolant hose under your intake system for a cleaner appearance