Exhaust Pie Cuts - Stainless Steel AF9589-2500Exhaust Pie Cuts Stainless Steel2 1 2" O. D x 1 16" Wall Thickness (45 Bend) AF9589 2500 9589 2500 Aeroflow Performance has added these pie cuts to the range of 304 stainless steel. This will allow your fabrication time to be cut down attempting to create your own pie cut pieces and avoid potential material loss. Sold in one pack of 5 which will create a 45 degree bend once welded together or if you require a 90 degree bend two packets must be