Block off plate for Mazda 13B-REW ACV on intake manifold. Necessary to use Radium fuel rail 20-0447.
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM
Radium Engineering Mazda 13B-REW ACV Delete
Engine Intake Manifold Fitting
ACV DELETE, MAZDA 13B-REW
For off-highway use only.
ACV DELETE MAZ
