BMW F98 X4 M S58 3.0L
Anodized and CNC machined 6061-T6 aerospace aluminum construction for maximum durability and style points!
This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds.
Genuine replacement fuse
Lifetime Replacement
Ideal for those looking to stand out at car meets or simply enhance their driving experience with top-tier carbon fiber craftsmanship.
Lifetime Replacement
Add some aesthetic charm to an otherwise humble X3M/X4M engine bay!
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CARB certified for sale in all 50 states
This product was last offered at the strikethrough price on
07-31-2026
Lifetime Replacement
The perfect valve cover upgrade for any S58 engine, from daily drivers to 1600+whp race engines.
Improve the look of your oil cap
Get rid of the cheap plastic washer cap and replace with this MMX Billet anodized glass black cap.
Lifetime Replacement
