DBA 09-21 Nissan GT-R Rear 5000 Series Replacement Ring

DBA is well-known for making solid brake components, and their 5000 Series rotors are a prime example of that. This is a direct replacement, two-piece brake rotor ring specifically for the rear of your 2009-2021 Nissan GT-R. It's designed to give you improved performance, especially when you're pushing your car hard, whether that's on the street, at a track day, or in club racing. The 'HD' in the name means it has a smooth, OE-style finish, which is great if you want the performance benefits without the look of slots or cross-drilling.

What makes this rotor special is its two-piece construction. It combines a high-carbon cast-iron friction ring with an aerospace-grade T6061 aluminum hat. This setup isn't just about looks; the aluminum hat helps reduce unsprung weight, which can make a difference in how your car handles. It also helps manage heat better by allowing the iron ring to expand evenly and reducing heat transfer to the hub. These parts are held together with NAS bolts and crimp nuts, built to handle demanding situations.

Because it's a two-piece design, you can also buy just the replacement rings to use with your existing DBA 5000 Series aluminum hats, which is a smart way to save money down the road if you already have them installed. This rotor is a solid option for GT-R owners looking for a noticeable improvement in their braking system's performance and heat dissipation.