Dinan SKU: D590-0003


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Borrowing on classic engine/valve cover elements from yesteryear, the Dinan B58D engine cover takes those queues and incorporates additional elements to form a transformative engine bay dress up piece like no other. Like the ever popular and lusted after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power stripes but with a Dinan twist. Beyond the legacy homage, the 2x2 gloss twill carbon fiber base gives way to opposing matte carbon fiber and white painted accents among the cylinder count callouts. This small touch adds visual intrigue to an otherwise largely feature deficient landscape. The conflicting finishes also carry the added benefit of tying together elements within the space that may be of the secondary finish for nearly limitless visual versatility in a single piece.


  • 2x2 gloss twill carbon fiber with opposing matte carbon fiber and painted white accents
  • Power stripes featuring Dinan – an homage to OEM and legacy Dinan engine/valve covers
  • Direct replacement of factory engine cover
  • Lighter - OEM cover: 4.1 pounds vs. Dinan Cover: 2.9 pounds
  • Grommets included for quick and easy installation
Brand Dinan
Emission Code 5
Labor Time (Hours) 0.25
Product Type Engine Dress Up Kits
UPC 810065214898
Part Number D590-0003



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

G01/G02 Fitment:</b> X3/X4 M40i compatibility is limited to the 2020+ model year that utilize the B58D engine. 2018-2019 models are not supported. <b>OEM Part# Cross Reference: 11148676205