I'm getting sick of waiting for the Thundermax to come out for our 08 SG's. If they aren't out sooner than later I'm going to something else. I have a 103 Stage 2 kit, heads, Rhineharts just waiting to be installed. I'm really losing my patience. If not the Thundermax what is the next best for the route I'm going?

 

Super tuners about all thats left or then PCIII.&nbsp\\;