Sensor plug set, made from zinc plated steel. Fits 18mm x 1.50 sensor bungs. Required with non-O2 (oxygen) sensor equipped 86-up H-D models that have an exhaust system installed with stock threaded sensor plug holes.

Can also be used on H-D models when O2 sensors are no longer required.

Fitment : When fitting the exhaust Plugs / Bings , insert and start threading by hand. Then tighten securely.

IMPORTANT NOTICE – D-Star Racewear and Customs / Messrs Johnson accept no responsibility for any mechanical issues that your vehicle whilst using a custom exhaust.
With the correct fitment and fuel tuning (if you have an fp3 please see the product info for setup) these will operate to perfect conditions.

It is your responsibility to ensure your bike is road legal at all times and all parts meet local laws.
Vehicles should be have all parts and bolts checked after the first 50 miles of use, then every 100-150 miles after to ensure everything is fastened correctly and in good operational order.