***Topgunz ROTREX C38R Supercharger Kit***

Originally Posted by Mr.K

I might be going out on a limb here so Aaron can chime in if I'm wrong but superchargers really only differ in the top half end when raising boost and that goes for all superchargers on this platform. If you look at the graphs on page 20 you can see that up to about 4.5k they are the same despite differing in PSI. This goes for other kits that I've noticed as well including Stillen, SOHO, etc. The biggest difference is really going to come down to the choice and type of blower which was the Rotrex C38R and the way the kit was set up. You won't see anything similar with other kits despite throwing everything at them (pulley mods, impeller mods, A2A conversions, etc.) because the powerband is on a whole different level.