SPDZ1 Race Cool Heavy Duty Heat Exchanger for Infiniti Q50 / Q60 (VR30 3.0TT)

Maximum Cooling. Maximum Confidence.

The SPDZ1 Race Cool Heavy Duty Heat Exchanger is engineered for serious performance. Designed specifically for the Infiniti Q50 and Q60 3.0L Twin Turbo VR30 (2016+), this upgraded unit offers a massive improvement over stock — with over 2.5X the core volume and 20% more thickness than typical aftermarket options.

Whether you’re pushing power on the street or the track, this is the cooling solution trusted by tuners who demand reliability under pressure.

Key Features:

• Massive Size Upgrade:
  Over 2.5X larger cooling volume compared to OEM for unmatched heat dissipation.
• Bolt-On Fitment:
  Direct install into the factory location with no cutting or modification required.
• 100% All-Aluminum Construction:
  Lightweight, corrosion-resistant, and built to endure the most aggressive setups.
• High-Density Fin Core:
  Maximizes airflow and surface area for rapid thermal transfer.
• Race Cool Tech:
  Our proprietary SPDZ1 core design enhances coolant flow and increases efficiency in high-load conditions.
• Heavy-Duty Durability:
  Thickened end tanks and reinforced welds ensure this unit can handle extreme boost and long-term abuse.
• Corrosion-Resistant Coating:
  Protects the unit from road grime, salt, and time — performance that lasts.
• 2.25” Thick Core, vs factory 1.1” core

Applications:

• Infiniti Q50 3.0TT (VR30DDTT) – 2016+
• Infiniti Q60 3.0TT (VR30DDTT) – 2016+

SPDZ1 Race Cool. Because stock isn’t built for the streets you race.