This will allow you to add an additional 450c compressor to any of our air management systems.

1 - Viair 450C Chrome Compressor
2 - 1/2" NPT to 1/4" Bushing Fitting
1 - 40 AMP Heavy Duty Relay
1 - Single Relay Socket
1 - Fuse Holder w/Cover
3 - 30 AMP Spade Fuse