Forum Help, Questions and Info Will OEM xp4 1000 doors fit xp4 900? November 3, 2015 I have a stock xp4 900 and want to try some doors out. I found some xp4 1000 doors for 20 bucks . Does anyone know if the 1000 doors fit the 900 witout mods? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related