1) Download the files mentioned at the bottom.
2) Root device through TWRP. (SuperSU-v2.76)
3) Install "xposed-installer-arm.zip"
4) Reboot system. (Don't think device got bricked. It will take few minutes.)
5) install both applications. (enjoy different benefits)
Thanks & credits
@ TeamWin for TWRP
@ Chainfire for SuperSU
@ rovo89 & Tungstwenty for xposed installer
@ Langer Hans & mikanoshi for sense toolbox