HUB sports Stainless Racing Exhaust Adapters Reduce O2 Sensor Ports Bungs M18 x 1.50 to M12 x 1.25 / M10 x 1.25 EPCGQ95

HUB sports Stainless Racing Exhaust Adapters Reduce O2 Sensor Ports Bungs M18 x 1.50 to M12 x 1.25 / M10 x 1.25 EPCGQ95

Aliexpress UK