Honda Navi Pair (EGR) Block Off Plate - No More Backfire!

If you are sick of that backfire that is impossible to get rid of, this is the solution. The pair valve is introducing air into the exhaust port making it seem like you have a lean back fire. Problem solved with this pair valve block off plate. Re-use the gasket and bolts.

This is our new and improved design. 5mm thick piece of anodized black aluminum with our ProBld logo.