supramk5 supra downpipes

Anyone have any experience with the East Coast Supra Race Downpipe? I placed an order for Armytrix race downpipe and was informed they no longer carry that item. Upon checking other vendors it seems most, if not all no longer carry the Armytrix one.

Hello guys, I have the OEM Downpipe for sell, only 7k miles used. and I can ship it anywhere worldwide, I have also GR Supra society and some of them would like to sell their OEM downpipes. The price will be USD 900 and we will pay for the shipping. Or we can offer USD 700 and you will arrange...

We've had our exhaust system completed and installed on the car for about a week now. It retains the stock valve motor so that comfort and sport modes have different exhaust notes. We used a true 3.5" diameter pipe from the downpipe back to the Y.