JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

StopTech Big Brake Kits are the ultimate high performance brake upgrades, giving vehicles that supercar performance, look and feel. StopTech Big Brake Kits exceed stock performance in two key areas: First, larger rotors increase heat capacity, allowing a driver to brake harder stop-after-stop with reduced chance of fade. Second, stiffer calipers and stainless steel lines reduce system compliance, providing consistent pedal feel and confidence-inspiring responsiveness.

For ultimate track racing performance, StopTech offers Trophy Race Big Brake Kits, with naturally anodized lightweight components designed to survive the rigors of racing. Trophy Kits feature fully forged, lightweight STR calipers, 2-piece AeroRotors, braided stainless steel brake lines, mounting brackets and hardware. The MAX Float hardware allows for the greatest amount of float between the hat and rotor. These Trophy Race Kits are used on many of the top competitors in the SCCA Pro Pirelli World Challenge Championship as well as in Grand-Am and other race series.

Ultimate street performance is obtained with a StopTech Trophy Sport Big Brake Kit. The Trophy Sport Big Brake Kits are designed for street driven production vehicles and use the same STR calipers, AeroRotors and AeroHats as the Trophy Race Big Brake Kits, but add silicone dust boots to extend service intervals and anti-rattle rotor mounting hardware for quieter street operation. Trophy Sport Kits also include StopTech Sport brake pads for high performance street and occasional track use. They are the ultimate street braking system. 

This is what sets StopTech apart from off-the-shelf solutions. Balanced Brake Upgrades with optimum brake bias offer the shortest stopping distance with the best pedal feel. Patented AeroRotors offer the best airflow available for better cooling, less fade and longer rotor and pad life.

StopTech provides the stiffest fully-forged aftermarket calipers with patented, removable bridges that provide better clamping under hard braking and less pad taper.
StopTech Big Brake Kit components are made in the USA in a 70,000 square foot California manufacturing, engineering, and R&D center.

328x28mm (13in.) Rear 2-Piece AeroRotor Rebuild Kit can be found HERE.

Kit Includes:

  • Fully Forged, Lightweight STR Calipers
  • 2-Piece StopTech Aero Rotors 
  • Stainless Steel Brake Lines 
  • Performance Brake Pads
  • Mounting Brackets and Necessary Hardware


  • 328 x 28mm (13in.) Brake Rotors 
  • 2 Piston Rear Brake Calipers 


  • Rear

Available Rotor Type:

  • Slotted 
  • Drilled 
  • Slotted Zinc Coated 
  • Drilled Zinc Coated 


  • 2009+ Nissan 370Z
  • 2009-2013 Infiniti G37 Sedan 
  • 2008-2013 Infiniti G37 Coupe 

Please select your desired Rotor Type from the options below.

Available Options:

Rotor Type:


Reviews Ask A Question About This Product