AutoTecknic Dry Carbon Charge Cooler Tank Cap Cover - G90/ G99 M5

Refine every detail of your BMW with the AutoTecknic Dry Carbon Charge Cooler Tank Cap Cover, designed for the G90 / G99 M5 and all compatible BMW models equipped with the S55 or S63 engines. Precision-crafted in autoclave-cured pre-preg carbon fiber, this cap cover slips seamlessly over the OEM charge cooler reservoir cap for an instant transformation. Installation takes only seconds, yet the upgrade delivers a lasting impact, enhancing the engine bay with the signature depth and luster of genuine dry carbon.

Manufactured using AutoTecknic’s signature dry carbon process, each cover is engineered for exceptional stiffness, lightness, and structural integrity. The autoclave curing process eliminates excess resin and voids, resulting in a tighter weave, fewer pinholes, and a flawless finish. Every piece is finished in a UV-resistant gloss clear coat that prevents yellowing and ensures lasting durability. Inspected to the highest standards, this exclusive upgrade embodies the AutoTecknic commitment to precision fitment and motorsport-inspired design.