Goldenwrench Blackline Performance BMW M Car Series Charge Cooler Tank Cap Cover

Introducing the Blackline Performance Charge Cooler Coolant Tank Cap Cover for BMW M Vehicles – a premium upgrade designed to replace the standard plastic factory coolant caps with a high-quality, performance-inspired alternative. Crafted from CNC-machined T6 aluminum, these cap covers are anodized for durability and available in Edition Red, Anthracite Grey, Motorsport Blue, and exclusive IND painted color-matched options.

This precision-engineered cap cover is designed to fit most BMW M models equipped with the S55 and S63 engines, including the F87 M2 Competition/CS, F80 M3, F82 M4, F10 M5, and more. Be sure to check your factory coolant cap to ensure it matches the product photos for compatibility.

Key features include:

• Easy Installation: Installs in minutes by affixing directly over the factory coolant cap, with no full cap replacement required.
• Premium Quality: CNC-formed from durable T6 aluminum, then anodized and 3D milled for a superior finish.
• Versatile Color Options: Choose from Edition Red, Anthracite Grey, Motorsport Blue, or exclusive IND painted, color-matched options.

Please type out requested color code for IND Painted - Color Matched selection only

Optimize your BMW engine bay today!

Supported BMW Models:

• F87 M2 Competition / M2 CS (S55 Engine)
• F80 M3 / F82 M4 (S55 Engine)
• F10 M5 (S63 Engine)
• F1X M6 (S63 Engine)