From the info available, I believe the only two full exhaust available for us are Magnaflow($2.5k) and ETS($1.7k). Where as the other exhausts you named are axel back, which requires cutting of the stock exhaust.
Looks very promising for the price point!
https://www.magnaflow.com/products/19495-performance-exhaust-magnaflow-mk5-toyota-supra-xmod-series-cat-back-performance-exhaust-system
Hey guys,
I been working with a few local folks to find a solution on the wind noise. We finish our 3d scanning last week. We are currently in the design phase. I will share more info once we finalize the design. Looking forward to help resolve this horrible wind noise at 40mph!
Any Supra owner willing to meet in RVA? My detail shop is willing to open his shop over a weekend for us to host a meet. We can are park inside/outside his garage. Let me know, if we have enough attendees, i can work with him on a time and date.