Dynatech® mild steel exhaust elbows are available in various bends and diameters.
Exhaust Elbow Spec Chart (Link)
A 90° elbow tends to shoot the exhaust back on either the body or floorpan. This 80° directs the exhaust flow away from the car.
Dynatech® mild steel exhaust elbows are available in various bends and diameters.Exhaust Elbow Spec Chart (Link)