DBA DBA52314BLKXS 5000 Series XS Drilled and Slotted Front Brake Rotors 2-Piece with Black Hat - 2009+ Nissan 370Z Sport / Infiniti G37 Sport

DBA 5000 Series XS front brake rotors for the 2009 and newer Nissan 370Z Sport and Infiniti G37 Sport, built as two-piece assemblies with a black hat and a cross-drilled, uni-directional slotted friction face.

Rotor specifications

• Series: DBA 5000 Series XS
• Surface: cross-drilled and uni-directional slotted
• Construction: 2-piece, assembled with black hat
• Position: Front

Two-piece construction separates the cast iron friction ring from the hat, so the ring expands and contracts on its own through heat cycles. That keeps the braking surface flatter under repeated hard stops and pulls rotating weight off the front axle, where it also helps steering response. The XS face pairs cross-drilling with uni-directional slots: the holes vent gas and dust, and the slots continuously scrub glaze off the pad so bite stays consistent as temperature rises.

The slot pattern is handed, which means left and right are distinct parts and must be installed on the correct corner. Always service rotors as an axle set so braking force and pad wear stay even.

Fitment

2009 and newer Nissan 370Z Sport and Infiniti G37 Sport, front. The Sport brake package uses a different rotor than the base car, so confirm fitment by year, trim, and brake package before ordering.

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