Our high quality 6061 aluminium donuts and used to gain a tighter radius bend and used for compact installations of intakes, exhausts and intercooler piping.
They are highly resistant to rust and corrosion and extremely lightweight.
These donuts have a thick 2mm wall with a robot precision machined outside weld only
Diameter:
- 2" / 51mm
- 2.5" / 63mm
- 3" / 76mm
- 3.5" / 89mm
- 4" / 102mm
Wall Thickness: 2mm
Radius .075:1
Note: Centre hole is 40mm (1.57")