Complete installation kit for mounting a Radium fuel surge tank in BMW E46 3-Series and M3 models (1999–2006, excluding convertibles). Positions the surge tank in the trunk behind the rear seat within a collision-safe area.
Features an aluminum mounting bracket with rubber isolating grommets to reduce fuel pump noise, pre-cut and pre-assembled PTFE hoses with bulkhead fittings, a weatherproof 40A relay and 25A fuse, anodized aluminum bulkhead plate with AN adapter fittings, and a Delphi Weatherpak connector. Stainless steel hardware throughout. Surge tank and fuel pump sold separately.
