Description
RB's
rotor
is
made
to
388x34
vs
OE
390x33.
RB's
two-piece
rotors
are
made
to
the
exact
diameter
where
the
pad
contacts
the
rotor
to
eliminate
the
rusty
rotor
lip
that
forms
on
the
outer
edge
of
the
OE
rotors.
We
have
also
increased
thickness
for
better
durability.
Material:
Racing
Formula
Alloyed
Gray
Iron
Finish:
Straight
Slot
Surface
Treatment:
EDP
Coating
w/cross
cut
grinding
on
brake
pad
contact
area
Material:
Alloyed
iron
formula
adds
strength
Design:
The
cooling
vanes
are
of
a
convergent
nozzle
design,
which
increases
airflow
and
turbulence
and
keeps
discs
cooler.
Other
Differences:
The
rotor
is
directional
(with
RB's
convergent
curved
vanes)
vs.
OE's
non-directional
(pillar
vanes):
-Better
air
circulation
resulting
cooler
operating
temperature.
RB
iron
rotors
are
alloyed
iron
vs.
OE's
regular
iron:
-Stronger
brake
torque
with
lasting
performance
and
more
resistant
to
wear.
Disc
surface
(including
the
inner
vanes)
is
coated
with
EDP
vs.
OE's
plain
surface:
-Prevent
from
undesirable
rusting/corrosion
therefore
extends
the
life
and
serviceability.
Weight
saving:
RB
Ring
weighs
22.5
lbs
each
which
weighs
less
than
OE
disc.
-Lighter
weight
=
quicker
pedal
response
and
higher
braking
efficiency.
Disc
surface
is
slotted
vs.
OE's
plain
finish:
-Help
to
escape
the
brake
pad
gases
or
other
substances
for
more
efficient
braking
performance.
Overall
performance
improvement
and
more
durable
than
OE:
-Save
maintenance/replacement
cost
(rotor
and
pads)
and
down
time.
Compatibility
If you have questions about vehicle fitment, please contact us.