We've been running the Quantum set up for sometime now and I think it is a very well engineered solution. The piece it lacks however is the attachment point to the grille area...
Heat Shield for the Tie Rods
This is the best solution I've found but we're working on the termination point at the lower grille as well as adapters for the ZL1 ducts. Please feel free to call, email or PM us anytime with questions.