42 Draft Designs - Secondary Air Injection Plug - Mk3 VR6 (all)
if you want to remove your VR6's secondary air injection system without any permanent modification to the head, this is what you need. CNC machined plug, replaces the OEM combi valve without threading the hole or driving in a freeze plug. Using the existing 6mm bolt and mounting location for a perfect fit. Equipped with a 100% silicone 0-ring for excellent heat resistance.
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