Sparco left‑side seat base for 2014‑on Infiniti Q50 provides the mounting interface required to fit an aftermarket racing or performance seat to the vehicle's left side. The base is specified for the Q50 platform and is sold as the left‑side bracket element used by installers to adapt seats to factory floor mounts while preserving appropriate seating position and secure attachment for track or spirited street use.
Sparco Base Left Side 2014+ Infiniti Q50