Blackline Performance Chargecooler Coolant Tank Cap Cover

Give the plain plastic factory coolant caps an upgrade with the brand new BLACKLINE Performance Charge Cooler Tank Cap Cover from Goldenwrench. Each cap is CNC formed from T6 Aluminum and anodized.  All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish.  The BLACKLINE Performance Charge Cooler Reservoir Cap Cover will fit most BMW vehicles equipped with the S55 and S63 engines with the charge cooler reservoir tank found in the following vehicles: F87 M2 Competition, F80 M3, F82 M4, F10/F90 M5, and more. 

Check your coolant cap ensuring that it is the same shape as seen in the product photos.  Each kit comes with a Billet Charge Cooler Tank Cap Cover, and an Installation Instruction Card.  This is a not a full cap replacement.  The Billet Cap Cover affixes to the top of your factory coolant cap installing easily in minutes.