Goldenwrench Blackline Performance BMW M Car (S63 / S68) Engine Cap Cover Set - CCB Gold Cap Complete Set

The Goldenwrench Blackline Performance S63/S68 CCB Gold Engine Cap Set is a precision-machined billet upgrade designed for BMW M vehicles equipped with the S63 or S68 engine. Featuring a Carbon Ceramic Brake-inspired CCB Gold anodized finish, this set replaces the factory plastic engine cap covers with CNC-machined T6 aluminum hardware that matches the tone of BMW's CCB brake calipers — creating a cohesive, high-specification engine bay.

Each cap is CNC-machined from T6 aluminum using Goldenwrench's precision 3D milling process, which machines the Blackline Performance logos and detailing directly into the surface for a deep, permanent finish that will not fade, peel, or wear. This CCB Gold variant is a strictly limited production run of only ten sets total, making it one of the most exclusive Goldenwrench releases to date. The billet covers mount directly onto the top of the factory caps with no vehicle modification required, keeping the installation clean, reversible, and accessible.

Each cover affixes to the OEM cap in minutes. No modifications or special tools are needed — the set is a fully bolt-on upgrade designed for straightforward installation at home.

Product Details

• Precision CNC-machined billet T6 aluminum construction
• Carbon Ceramic Brake-inspired CCB Gold anodized finish
• Precision 3D-milled Blackline Performance logos and detailing
• Attaches over factory caps — no modifications required
• Limited production run of only 10 units worldwide
• Compatible with S63 and S68 engine-equipped BMW M vehicles

Included in the Set

• 1x Billet Oil Cap Cover
• 2x Billet Coolant Tank Cap Covers
• 1x Billet Washer Fluid Cap Cover
• 1x Billet Fuel (Gas) Cap Cover

Vehicle Applications

• BMW F90 M5 / M5 Competition / M5 CS
• BMW G90 M5 Sedan / G99 M5 Touring
• BMW F91 / F92 M8 / M8 Competition
• BMW F93 M8 Gran Coupe
• BMW F95 X5M / X5M Competition (pre-LCI)
• BMW F96 X6M / X6M Competition (pre-LCI)

Notes

• Limited production run — only 10 units produced worldwide
• Cap covers attach over factory caps and do not fully replace OEM caps
• X5M F95 and X6M F96 fitment is pre-LCI only — verify build date before ordering
• Compatible with S63 and S68 engine-equipped vehicles only