The charge cooler reservoir is one of the most visible components in the G87 M2 engine bay — and the factory cap is the one piece of exposed hardware that immediately breaks the visual flow of a detailed build. AutoTecknic's Dry Carbon Charge Cooler Tank Cap Cover snaps directly over the OEM reservoir cap in seconds, converting a functional eyesore into a clean carbon accent without touching a single bolt.
Constructed with AutoTecknic's autoclave dry carbon process, the cover delivers a consistent weave pattern, a high-gloss UV-resistant finish, and a precise snap fit that holds securely without adhesive. Compatible with most BMW vehicles equipped with the S58 engine — verify that your reservoir cap matches the shape shown in product photos before ordering.
Key Features
Snaps over OEM charge cooler reservoir cap — no tools, installs in seconds
Pre-preg dry carbon fiber, autoclave-cured
Consistent 3K twill weave pattern
High-gloss UV-resistant clear coat
No adhesive or permanent modification required
Compatible with S58-equipped BMW vehicles
Note: Verify your reservoir cap matches the shape shown in product photos before ordering.
