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SKU: DBA52314BLKXS | UPC: 9316391371089
DBA 5000 Series XS Drilled & Slotted 2-Piece Front Brake Rotors for 2009+ Nissan 370Z Sport & Infiniti G37 Sport
The DBA 52314BLKXS 5000 Series XS 2-piece front rotors deliver superior stopping power and heat dissipation for 2009+ Nissan 370Z Sport and Infiniti G37 Sport models with Akebono calipers, featuring high-carbon cast iron rings with patented Kangaroo Paw ventilation and tri-symmetrical drilled/slotted surfaces that reduce fade by 20% and extend pad life by 30% during aggressive track or street driving. These 354mm x 30mm vented rotors with black aerospace-grade aluminum hats reduce unsprung weight by 2.5 lbs per corner for improved handling and acceleration.
Assembled with high-strength NAS bolts for uniform expansion and reduced warping, the XS series combines 4000 Series technology with 2-piece modularity for easy ring replacement. The black hat finish resists corrosion while the drilled/slotted pattern expels gases and cools rotors 100°F faster, supporting sustained 1.2G braking without vibration in high-performance applications up to 600+ HP.
For 370Z and G37 Sport owners demanding race-level braking with street durability, the DBA 5000 Series XS rotors are the complete upgrade for confidence-inspiring stops.
Key Features
- High-carbon cast iron rings with Kangaroo Paw ventilation
- Tri-symmetrical drilled/slotted pattern for cooling and pad cleaning
- Black aluminum hats reduce unsprung weight by 2.5 lbs per corner
- 20% less fade and 30% longer pad life
- 354mm x 30mm vented, 5-lug fitment
- NAS bolts for modular ring replacement
Product Notes
- Fits Sport brake package with Akebono calipers only
- Sold as pair – rear rotors sold separately
- Bed-in required for optimal performance
California Proposition 65: Contains chemicals known to the State of California to cause cancer or reproductive harm.
Warranty: Limited lifetime against manufacturing defects to original purchaser.
Installation Notes
- Professional installation recommended
- Use anti-seize on hub/threads
- Torque lug nuts to 80 ft-lbs in star pattern
- Perform 200–500 mile bed-in procedure
This Part Fits
| Year | Make | Model | Submodel/Brakes |
|---|---|---|---|
| 2009+ | Nissan | 370Z | Sport Package (Akebono Calipers) |
| 2008–2013 | Infiniti | G37 | Sport Package (Akebono Calipers) |
| 2014–2019 | Infiniti | Q50 | Sport Package (Akebono Calipers) |
| 2014–2019 | Infiniti | Q60 | Sport Package (Akebono Calipers) |
| 2011–2014 | Infiniti | M37/M56 | Sport Package (Akebono Calipers) |
| 2008–2013 | Infiniti | G37 | Coupe/Convertible Sport (Akebono Calipers) |
| 2008–2013 | Infiniti | FX50 | Sport Package (Akebono Calipers) |
Note: Front rotors only for Sport brake package. Verify caliper type.
What's Included in the Purchase
- (2) 5000 Series XS 2-Piece Front Rotors (Black Hats)
- Part Number: DBA 52314BLKXS
Why Choose DBA?
- Over 45 years of rotor innovation
- Patented ventilation technology for 100°F cooler operation
- Limited lifetime warranty on rings
Frequently Asked Questions
-
Q: Fits non-Sport brakes?
A: No, Akebono calipers only (Sport package) -
Q: Weight savings?
A: 2.5 lbs per corner vs stock -
Q: Bed-in procedure?
A: 10 stops from 60–10 mph, then 3–5 heat cycles
Shipping & Handling
- Method: UPS or Fed Ex Ground.
- Availability: Typically ships same day or next if in stock.
- Packaging: Protective retail box.
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