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Goldenwrench Blackline Performance BMW M Car exterior close-up showing the Frozen Black Cap Complete Set with sleek black finish.

Goldenwrench Blackline Performance BMW M Car (S58) Frozen Black Cap Complete Set

AVAILABLE TO ORDER

SKU: S58KIT-BIP
$600.00

The Goldenwrench Blackline Performance S58 Frozen Black Complete Cap Set is a six-piece billet aluminum engine cap set built specifically for BMW M models equipped with the S58 engine. Finished in a Frozen Black anodized coating, this set brings a stealthy, refined look to the engine bay while delivering the material quality and precision machining that define the Blackline Performance product line.

Each cap cover is CNC-machined from durable T6 aluminum and finished in the Frozen Black anodized coating for long-lasting durability and a clean, subdued visual presence. Precision 3D-milled logos and detailing are machined directly into each piece for a permanent finish that will not fade or chip. This limited release now includes a billet hood latch release handle alongside the full engine cap cover set, completing the under-hood transformation in a single kit. Note that the included hood latch handle is compatible with LHD (Left-Hand Drive) vehicles only.

Installation is straightforward — each billet cover attaches securely over the top of the factory caps with no modification to the vehicle, keeping the upgrade fully reversible and bolt-on.

Product Details

  • Precision CNC-machined billet T6 aluminum construction
  • Frozen Black anodized finish (BIP)
  • Precision 3D-milled Blackline Performance logos and detailing
  • Attaches over factory caps — no modifications required
  • 6-piece complete set including hood latch release handle
  • Hood Latch Handle is LHD (Left-Hand Drive) fitment only

Included in the Set

  • Oil Cap Cover
  • 2x Coolant Cap Covers
  • Washer Fluid Replacement Cap
  • Fuel Cap Cover
  • Hood Latch Release Handle (LHD only)

Vehicle Applications

Notes

  • Designed for S58 engine-equipped BMW M vehicles
  • Hood Latch Release Handle fits LHD vehicles only — RHD customers see SKU GXXHHR-R
  • Cap covers attach over factory caps and do not replace OEM caps entirely

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