Exhaust question to quiet down 3"

[RDuke]

It's a little too loud at idle, WOT is very loud. The current XR1's are complete flow through. I haven't driven it yet so I'm not sure at cruising. I'm still working on brake bleeding and then interior.

Building a e90 lemons race car too at the moment, so it's going to slow down over the winter. Hopefully have it ready to drive in spring.