Stage 1 Air Filter Intake Solenoid and Active Exhaust Sensor Error Code Plug Kit.

If you change your air filter and exhaust to an after market type you may get a engine management warning light on your speedo.

This plug kit will stop the ECU thinking there is a fault with the Active Air Intake Solenoid located in the air filter backplate and Active Exhaust Valve fitted in the exhaust pipe .

Supplied with printed fitting instructions in English.

If you are doing a Stage 1 upgrade you may need one of these kits if there is a Black 2 pin plug with a couple of wires going to the backplate of the Air filter housing, and a butterfly valve mid way in the exhaust system

If your unsure check your owners manual, or message me with your model letter code & year details.

if you just want the exhaust plug please message me.

12 month warranty

The active air solenoid plug is also available seperately in the Harley section of my ebay shop.