So I tried to PM Airdam about this but haven't gotten any response. Does anyone know how much difference there is between a heavily modified wet clutch and the wet clutch delete? Are they close? On the Airdam website a stage 5 mod is about 1/2 the price of the WCD. The only reason I am really wondering is that keeping the original clutch would probably keep you under warranty. Most of the guys who work on these things for the dealers may not even notice the machined sheave and replaced weights and rollers. However, they would immediately notice a totally different clutch set up...........................