Hi all, I have a 2012 VE SS V Sedan with the following modifications from C & A Auto fashion in Melbourne. Extractors Cat’s Twin 2½” cat back O.T.R Air intake Custom dyno tune (maff) Currently making 263 rwkw according to C & A Auto fashion. I looking to get a Supercharger installed and possibly a cam shaft as well. I've been looking at Harrop HTV1900 and HTV2300 Superchargers. Has anybody had experiences with either and can share Pros and Cons?