Thats the only thing I could think to do.66mm is pretty damn close to 2 5/8's. I could never find one Jack. I just bought an autometer 2 5/8's cup and mounted it to the pillar. I thought of trying to modify a roush vent pod to see if I could make it fit but never got around to it.
What kind of pod is it?I used a sanding roll and heat gun to get my eboost to fit into my pod, not sure the pod will survive removal but it is in........
i have the luguna seca center trio.
and the dual a piller.
ive been wanting the speed of sound a pillar. its cleaner.