Anyone know where I can buy a D1SC impeller? I want to upgrade my P1SC, Procharger wants $1540 for the upgrade. supercharger rebuilds has a spiral cut replacement similar to a D1 impeller for $425. Has anyone used it before that may have any feedback? Thx.

 

I think you would be better off selling your head unit and buying a D1. I'm not a fan of putting someone else's parts in a unit that is going to spin upwards of 60,000 rpm. I would rather have it the right way with Procharger's parts in it- that thing grenades and you are looking at a new motor too.

No offense, just save some money and do it the right way- you'll be glad in the long run. Additionally- it will be harder to sell a hybrid P1SC/D1 in my opinion if that is what they are offering. If they are taking your P1SC and giving you a true D1 for $1500 then I would say go for it once you get enough money saved up.