This replacement for the OEM Regulator Rectifier on the 1990-1997 VFR (also fits CBRs of the same timeframe) is a much improved version over stock. The cooling fins help to dissipate excess heat, which is the major killer of these parts. This item is manufactured by Ricks Motorsport Electrics, and carries a 1 year warranty from time of purchase. As with all electrical parts, please test your charging system fully before purchasing. All items returned as defective are fully bench tested.
If you want to test your R/R, here is an instructional video from Ricks Motorsport Electrics:
