DBA front brake disc for Infiniti Q40, Infiniti Q50

DBA’s X Gold rotors offer all the advantages of the Street Series but feature a premium non-directional cross-drilled and slotted design along with an appealing gold finish on the rotor hub. The distinctive cross-drilled and slotted design in the Street Series X Gold enhances brake performance by increasing the number of exit points, facilitating the escape of brake pad friction dust and gases through both the cross-drilled holes and slots. DBA Street Series discs are the optimal choice for drivers who want an OE-level upgrade. These discs offer improved heat transfer and thermal efficiency, achieved through centre-split core casting. Surface finishing with cubic boron nitride (CBN) tooling reduces disc thickness variation, prevents pad knock-back and ensures long-term durability. Designed as direct OE replacement disc rotors, the Street Series distinguishes itself with superior manufacturing processes, premium materials, and proven safety features, supported by over 40 years of braking expertise from DBA. Although delivering a performance benefit similar to the T2 slot rotors, DBA Street Series X Gold rotors are a favored choice for show cars, adding a touch of style to the braking system.

Compatible vehicles (according to the supplier)

Below is a list of compatible OEM configurations. Please check your OEM brake system before ordering.

• Infiniti FX (2nd Gen) 2008-2013 — SUV (S51) 2008-2013
  • FX30D 3.0 TD 2010-2013
  • FX37 3.7 2008-2013
  • FX50 5.0 2008-2013
• Infiniti G (4th Gen) 2006-2013 — Coupe (V36) 2008-2013
  • G37 Coupe 3.7 2008-2013
• Infiniti M (4th Gen) 2010-2013 — Sedan (Y51) 2010-2013
  • M30D 3.0 TD 2010-2013
  • M35H Hybrid 3.5 2010-2013
  • M37 3.7 2010-2013
• Infiniti Q40 (1st Gen) 2014-2015 — Q40 3.7 2014-2015
  • Front:
• Infiniti Q50 (1st Gen) 2013-Present — Sedan (V37) 2013-Present
  • Q50S 3.0 Turbo 2016-Present
  • Q50S Hybrid 3.5 2013-Present
• Infiniti Q60 (1st Gen) 2013-2015 — Coupe (CV36) 2013-2015
  • Q60S Coupe 3.7 2013-2015
• Infiniti Q60 (2nd Gen) 2016-Present — Coupe (CV37) 2016-Present
  • Q60 Coupe 2.0 Turbo 2016-2020
  • Q60 Coupe 3.0 Twin Turbo 2016-2020
• Infiniti Q70 (1st Gen) 2014-Present — Sedan (Y51) 2014-Present
  • Q70 3.7 2014-Present
• Infiniti QX70 2014-Present — SUV (S51) 2014-Present
  • QX70 5.0 2014-Present
• Nissan 370Z 2009-2021 — Coupe (Z34) 2009-2021
  • 370Z 3.7 2009-2012
  • 370Z 3.7 2012-2021
• Nissan 370Z 2009-2021 — Roadster (Z34) 2009-2021
  • 370Z Roadster 3.7 2009-2012
  • 370Z Roadster 3.7 2012-2021