Torque Solutions Cylinder 4 Chamber Cooling Mod E46 A laser cut harness relocation

A laser cut harness relocation bracket is also included

and many more

8L)  Please check your connector matches the header in the listed photo before purchasing

Increases the boiling point of water and relieves high performance engines of excessive heat

fuel pressure

Torque Solutions Cylinder 4 Chamber Cooling Mod E46 A laser cut harness relocationTorque Solution Cylinder 4 Coolant Mod for Subaru EJ Engines was designed to increase coolant flow to cylinder #4 head area. The additional coolant flow helps reduce cylinder #4 coolant temps and keeps the temps more uniform with the rest of the cylinders. This helps reduce knock and detonation in cylinder #4, which is known to cause the dreaded EJ ringland failure. Keep your EJ happy by installing our kit. Quality was our #1 priority which is why our