Review on Optimized Extreme Max 3005 2169 Utility Grommet by Doug Virden

I am very happy with this purchase. I made some modifications to my race car's ignition that left a 1" hole in my firewall (I had a msd coil through here before). This covered the hole perfectly and the screw holes were in the same place. !It looks very professional and it is very convenient to route the wires.