Dirty Air Front Air Ride Kit - SOFTAIL DYNAFront Stand alone basic air ride kit for 41mm or 49mm Softail or Dyna models. Does not include any specific Softail or Dyna frame mounting brackets for the compressor, some fabrication will be necessary. Factory fork cap bolts will need to be drilled and tapped to allow installation of included push to connect air fittings The system runs a 1 4" air line from the compressor to the dump manifold, then splits to (2) 5 32" airlines going to each fork