Radium V2 Quick Connect 19mm Male To 16mm SAE Male 90 Degree | Universal (20-1748)

The B58TU moved its valve cover port vertical, and a straight fitting points the hose at the hood.

The Radium Engineering V2 quick connect, 19mm male to 16mm SAE 90 degree adapts a 19mm V2 quick connect female to a swiveling 90 degree 16mm male fitting, purpose-built for second generation BMW B58TU valve covers with vertical ports where a straight adapter has nowhere to route. Internal O-rings let it swivel even after installation, so the outlet can be aimed once everything is mounted. Stainless steel bolts are provided for the green retainer. Machined from 6061 billet aluminum and type-II anodized.

Features

• 19mm V2 quick connect to 16mm male, 90 degree
• Swivels after installation via internal O-rings
• Stainless steel retainer bolts included
• 19mm hose ID; male barb OD roughly 22mm, female barb ID roughly 22.5mm
• 6061 billet aluminum, type-II anodized

The Details

Choose by port orientation: this 90 degree version suits second generation B58TU vertical ports, while the straight 20-0758 suits first generation B58B30M0 horizontal ports. The 20-0748 is the same 90 degree geometry terminating in 10AN male rather than 16mm. V2 sizing refers to the inside diameter of the hose the connector serves, not any dimension measurable on the fitting. Always lubricate the mating O-rings before installation. Note that Radium's own catalog page prints this part as 16mm SALE, which is a typo for SAE.

Applications

• BMW B58B30O1 (B58B30B) and B58B30M1 (B58B30C)
• Audi 5.2L V10, excluding R8 Type-4S
• Lamborghini 5.2L V10, excluding Huracan
• Also compatible with BMW Z4 and Toyota MK5 Supra