[joe]

do you think this will fit under the box or just get a nice holder for it in the box. Lot of money to tuck under the box.

 

[Ramrebellion]

If you don't use the box for much I'd mount it up top

 

[johnj]

I've seen reports that 33s fit under the box with no problem. It would be worth a test for 35s, I would think. 37s are a no go for sure, without exhaust rework.