#109439, "3 inch downpipe for t3/t4 turbo (Star Kit)"
I want to purchase or fabricate one but the only 5-bolt turbo flanges I can find are 2.5". Those that have made their own or bought something, please let me know your secret. I've searched the forum extensively and haven't found much. Should I just cut up the Star downpipe (2.75" I believe) and adapt it to 3"?
Anyone know anyone who can help me tune this in the Pittsburgh area (Greensburg)?