Ducati Hyperstrada 821 & 939 AIS Block Off Plates SAS Valve SMOG Eliminator Kit & prevent it from throwing

& prevent it from throwing up an error code

tell by the shape of the adapter if it fits your bike

RATE OF LED TURN SIGNALS AND BRING THE

18 pre-curved stripes for easy install

Works with existing wiring & sockets

Ducati Hyperstrada 821 & 939 AIS Block Off Plates SAS Valve SMOG Eliminator Kit & prevent it from throwingSMOG BLOCK OFF PLATES The AIS SMOG system feeds fresh air into the exhaust to aid in the combustion of unburned fuel. It was designed to improve emissions, but will cause problems with many aftermarket exhausts mufflers. Plates are machined from billet aluminium. Stainless steel bolts & washers, plus a high temperature airbox cap is supplied. Also includes an AIS valve eliminator plug, to fool the ECU into thinking it is still connected & prevent it