isr pipe a little small..

[Jc12]

The muffler shop expanded the ends but only for about half a centimeter on each end .. Then it narrows towards the middle. It is JUST under 2.75 on the od but when I installed it I had to thread the clamp screws all the way.. It doesn't jiggle or move it seems tight in there, should I keep it as is or have somewhere expand it a little further ( the shop did it for free ) Thank and sorry in advance for the awesome question..

 

[aeroneer1]

It'd probably be fine but you might as well get it expanded and have it done right and not worry about it.