Kleinn Air Horns 6890 Ultra BlastMaster Upgrade Kit for use with The Demon Compressors ICON-K64551 the head is jet washed

the head is jet washed dried and assembled with new valve seals and new performance valve springs

AEM adopted some of the best elements of cotton air filters into a new generation Dryflow Air Filter

Improved ride quality is achieved by helping take the edge off of large potholes and dips while smoothing out small chatter on the road

maximize the wastegate ports

The STC Kit was developed containing a replacement fitting

Kleinn Air Horns 6890 Ultra BlastMaster Upgrade Kit for use with The Demon Compressors ICON-K64551 the head is jet washedIncrease air flow and push the Model 730 Demon compressor to unheard of decibel levels. The Ultra BlastMaster provides everything you need to add an additional two VX6003 solenoid valves to your Model 730 Demon. Adding two more solenoids allows each trumpet to have a dedicated air source for dramatically increased flow and a train horn that will push your Demon over the edge. Prepare your eardrums; they're screwed.