So, I have been working with The House of Boost and ATI Procharger on a custom supercharger kit for my GS4. One of my buddies who works for ATI remembered seeing something in their records that they are providing head units to someone who is producing a SC kit for the GS4. He couldn't remember off hand who it was. Does anyone here know who is producing this kit? I was as well as some of the other guys were just curious. My little project has been put on hold due to some issues with my house , but hopefully in the next year there will be another boosted GS4 running around.

-nick

 

I think SRT used to use the ATI Procharger. The guy who used to own Club Lexus had one (Michael Kilty - not sure of spelling). SRT stopped offering the s/c for the GS.