Know the car before changing it
Inspect cooling, oil/fluid condition, suspension bushings, tires, brakes and previous modifications or accident repairs.
G35/G37 builds often start with older cars and unknown histories. Restore condition first, then choose handling, sound or a clear VQ performance direction.
The right first purchase depends on the condition of your exact car. Use these as decision stages, not a universal parts list.
Inspect cooling, oil/fluid condition, suspension bushings, tires, brakes and previous modifications or accident repairs.
Maintenance catch-up, alignment, brakes or driver touch points usually beat the first shiny bolt-on.
Choose wheel/tire/chassis, braking or a coherent intake/exhaust/tuning route.
Once the foundation is healthy, use the MaxAMod planner to allocate the next stage around the goal you actually care about instead of buying interim parts twice.
The same Infiniti G35 / G37 should not get the same recommendations for every owner.
Fitment and strategy depend on details a generic product listing may not understand.
Cheap exhaust for volume, oversized wheels, and power parts on a car with unresolved age-related issues.