

Easily reduce your O² sensor ports from 18mm to 12mm with Bassani's threaded O2 adapters. This can allow the fitment of many exhaust styles on select, newer-model motorcycles.
Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
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Product Style Bassani 18mm To 12mm O2 Sensor Bung Adapter For Harley Exhaust | Item # 898546 | Store SKU 308086 | Manufacturer Product # 102P2 | Availability In Stock: Ships within 24 hours |