Will drr 90 pipes work on polaris predator 90

[dadofethan47]

I am looking to see if drr 90 pipes will work on polaris predator 90??? I know the drr and polaris frames are close but do not have one to set side by side with. The max rpm pipe I have will work on my apex with a little work and the polaris fits great. Hetrick pipe fits polaris but have to use teh apex head pipe to get it to work on the apex. I am trying to set 2 machines up the same Polaris pred 90 and apex 90 Apex pipes are available but polaris pipes are hard to find. That is why I am wondering if drr pipe will fit on polaris. Any help would be great
Thanks in advance