StopTech has introduced a range of two-piece AeroRotor Replacement Kits (ARK) for the 2009-2013
Nissan GT-R.
The new direct replacement rotors are available for front or rear axles and include pre-assembled
StopTech two-piece, floating, directional AeroRotors with iron friction rings and aluminum
AeroHats.
The custom engineered and thermal-optimized StopTech ARKs for the GT-R include two-piece front
rotors that feature a more robust directional AeroVane design for increased endurance, as well as
additional mass to better handle the increased workload the front axle experiences in this
application. Owing to the lighter workloads experienced by the rear brakes on the GT-R, the rear
StopTech ARKs are able to be weight-optimized with larger air gaps to increase airflow while
reducing rotational mass.
Available in drilled or slotted form, with or without a protective zinc coating, these new
StopTech rotor upgrades expand Centric's offerings for the R35 GT-R, which already include lines,
pads, calipers and more. With lessons learned through more than a decade of racing and testing,
StopTech high performance brake components are engineered to provide shorter stopping distances,
better brake modulation, firmer pedal feel and less brake fade for stronger, more reliable
performance on and off the track.
StopTech Two-Piece Rotor Upgrades for 2009-2013 Nissan GTR
Bare Iron Front (380x34mm)
Slotted: Left Front - 81.658.9911L, Right Front - 81.658.9911R
Drilled: Right Front - 81.658.9921L, Right Front - 81.658.9921R
Zinc Plated Front (380x34mm)
Slotted: Left Front - 81.658.9931L, Right Front - 81.658.9931R
Drilled: Right Front - 81.658.9941L, Right Front - 81.658.9941R
Bare Iron Rear (380X30mm)
Slotted: Left Rear - 81.658.9912L, Right Rear - 81.658.9912R
Drilled: Right Rear - 81.658.9922L, Right Rear - 81.658.9922R
Zinc Plated Rear (380X30mm)
Slotted: Left Rear - 81.658.9932L, Right Rear - 81.658.9932R
Drilled: Left Rear - 81.658.9942L, Right Rear - 81.658.9942R
Product Weights
Nissan GT-R OEM
Weight in lbs: Front - 25, Rear - 26.35
ARK Slotted
Weight in lbs: Front - 27.26, Rear - 22.81
ARK Drilled
Weight in lbs: Front - 26.16, Rear - 22.06
