Thats Understandable ...

In the long run liek the Mustang world for people have had these blowers for long periods of time etc .. Everyone says the ATI unit > Vortech ...

You dont see high powered race cars using the Vortech Race blower , because it sucks .. Evryone uses the ATI F1R blower and have made near 2000RWHP with it ..

Its all personal taste I would assume ..

I would much rather put the APS Twins or a Turbonetics Single kit on a 350Z if I had one over a blower ...