Yes, because of the center mounts.
Without looking back, I don't remember your rear end setup, but if you're going for longer travel in the back, I'm concerned that you may have contact issues.
On my Laeger, my silencers are standard mount. However, I had to space my silencers outward by a 1/2" on both sides in order to clear the top of my caliper and sprocket, when the suspension is fully compressed.
Keep in mind, my Laeger is a bit different then typical Banshee, also has more rear travel, and I'm using a four piston rear caliper off of a street bike. Bigger and far more braking power.