BMW M50 M52 S50 S52 Copper Head Spacer Add ARP Head Studs:Yes ensuring even distribution on all

ensuring even distribution on all sides and a 100% true spin

2018+ BMW Z4 M40i (G29)

For additional protection

stress-relieved

and they have proven to be a top performer in both street and racing BMW S85 engines

BMW M50 M52 S50 S52 Copper Head Spacer Add ARP Head Studs:Yes ensuring even distribution on allConfidently turn up the boost with the new 5150 AutoSport Copper Head Spacer The 5150 AutoSport Copper Head Spacer for BMW M50 M52 S50 S52 is the ideal solution for those seeking to turbocharge their E34 E36 engine. Composed of 99% Pure Copper, these spacers are carefully rolled to ensure uniform flatness and when combined with a Cut Ring Head Gasket, provide a robust seal. While Multi Layer Steel Gaskets tend to leak between layers in boosted