Im about to order all the exhuast tubing to make my downpipe and everything else, was wondering if you guys think i could squeeze a 3" pipe with a 3" radius in this spot, best pic i have sorry... (a 2 1/2" standard bend hits the radiator)



I have also been told that to use a 3" pipe off of the turbo flange, i would need to dent in the pipe and use allen head bolts. where can i get these and does anyone know what thread i would need? Turbo is a garrett t3 60-1

Im going to make an attemp to route the dump tube back into the exaust and was wondering if anyone carries a mild steel flex pipe? Or should i be okay to run without one?

This is my first exhuast so wish me luck

 

for a tail 40 mm wastegate dumptube (1 3/8" hole in the flange) should i use 1 3/8" OD pipipng or 1 1/2" OD piping?