Nothing readily available and probably not a real performance gainer if there were. Most gains will come from headers at this time and to a smaller extent the cat back.
I thought I saw a thread that someone bought or made their own TB
Dan Lesser at Viper Specialty has made custom throttle bodies, but not sure they were electric models, I do know they were beautiful and VERY expensive to do.
mjorgensen said: Dan Lesser at Viper Specialty has made custom throttle bodies, but not sure they were electric models, I do know they were beautiful and VERY expensive to do.
IIRC, they were cable operated throttle bodies designed to make a Gen 4 manifold work in a Gen 3 application.