Radium Vented Fill Neck Cap Only BMW-E46 M3-2006 Replaces restrictive OEM banjo bolt

Replaces restrictive OEM banjo bolt with a direct 6AN feed line

Available in 8 size combinations across 6AN

Part Number: 20-0327-02

This kit is the adapter sleeve only — select your pump from the compatible list below

there is no universal size compatibility guide — refer to the product images for retainer dimensions to confirm compatibility with your specific fuel lines before ordering

Radium Vented Fill Neck Cap Only BMW-E46 M3-2006 Replaces restrictive OEM banjo boltReplacement vented fill neck cap engineered by Radium Engineering for fuel filling systems. This professional grade cap provides a secure, leak free seal for fuel fill necks while allowing proper venting, complete with FKM Viton O ring for reliable sealing. Compatibility Compatible with Radium Engineering 20 0197 V Key Features Vented design for proper fuel tank venting FKM Viton O ring included Secure, leak free seal Professional grade motorsport