Use a digitech Whammy pedal set to harmonize one octave lower and use distortion.
Intro: 
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------------------------------------------]
D[---------------------------------------------------------]
A[--------0-0--------0-0------------------------0-0--------]
E[-0-2-2-0----0-2-2-0----0-2-2-0-2-2-2-0-2-2-2-0-----------]

E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------------------------------------------]
D[---------------------------------------------------------]
A[------------0-0--------------------------0-0-------------]
E[---0-2-2-0-------0-2-2-0-2-2-2-0-2-2-2-0-----------------]

E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------------------------------------------]
D[---------------------------------------------------------]
A[------------0-0--------------------------0-0-------------]
E[---0-2-2-0-------0-2-2-0-2-2-2-0-2-2-2-0-----------------]

E[---------------------------------------------------------]
B[-------------------------7-------------------------------]
G[-------------------------6(use volume knob to get louder)]
D[-------------------------7-------------------------------]
A[------------0-0----------0-------------------------------]
E[---0-2-2-0-----------------------------------------------]

Verse:
E[---------------------------------------------------------]
B[----------------------------7----------------------------]
G[----------------------------6----------------------------]
D[----------------------------7----------------------------]
A[---------0-0----------------0----------------------------]
E[-0-2-2-0-----0-2-2-0-------------------------------------]

Chorus:
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------------------------------------------]
D[-4-4---------------4-4------------4-4--------------------]
A[---------------------------------------------------------]
E[-----0-2-0-5-5^-0------0-2-0-5-5^-----0-2-0-5-4^-0-------]

E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[-----x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-----------------------]
D[-4-4-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-----------------------]
A[-----x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-----------------------]
E[---------------------------------------------------------]
  (repeat again but without the scratching at the end)
Verse:
Chorus:
Bridge:
 (with no whammy pedal)
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[-5-4-5-4-5-4-5-4-----------------------------------------]
D[-x-x-x-x-x-x-x-x--( repeat alot )------------------------]
A[-2-2-2-2-2-2-2-2-----------------------------------------]
E[---------------------------------------------------------]

then it goes into
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------------------------------------------]
D[---------------------------------------------------------]
A[-3s9--3---3s9-3---3s9-3---3s9-9-7-9---9-7-9--------------]
E[--------0-------0-------0--------------------------------]

Interlude:
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------4s6---6s0---------------------------]
D[---------------------------------------------------------]
A[---------0-0------------------------------------------0-0]
E[-0-2-2-0-----0-2-2-0-----------0-2-2-0-2-2-2-0-2-2-2-0---]

E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------4s6--6s0---------4s6--6s0-----------------------]
D[---------------------------------------------------------]
A[------------------------------------5---4---5------------]
E[-0-2-2-0----------0-2-2-0---------x-3-x-2-x-3------------]

Outro:
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[----------4s9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9--------]
D[---------------------------------------------------------]
A[---------------------------------------------------------]
E[-0-2-2-0-2-----------------------------------------------]
            (cover the strins and tap 9 with right hand)

E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[---------------------------------------------------------]
D[---------------------------------------------------------]
A[-----------5----4----5---( repeat 3 more times )---------]
E[-0-2-2-0-x-3--x-2--x-3-----------------------------------]

E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-10-10-10-10-10-10-10-10-10]
D[---------------------------------------------------------]
A[---------------------------------------------------------]
E[---------------------------------------------------------]
   (do the same right hand tapping for these parts
E[---------------------------------------------------------]
B[---------------------------------------------------------]
G[-10-10-10-10-10-10---------------------------------------]
D[---------------------------------------------------------]
A[---------------------------------------------------------]
E[---------------------------------------------------------]

Long live Rage!