BMW M50 M52 S50 S52 Copper Head Spacer Add ARP Head Studs:Yes Offering substantially more horsepower over

Offering substantially more horsepower over similarly sized turbos

2003-2005     E60/E61     530i

Mark II Blit iR-V (JZX110W)

making them ideal for forced induction and racing applications

BMW M50 M52 S50 S52 Copper Head Spacer Add ARP Head Studs:Yes Offering substantially more horsepower overConfidently 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