Product Details

These Riaction GT1 coilovers fit the 2014-2024 Infiniti Q50 3.7 RWD Fork FLM.

The Riaction GT1 Coilovers for the 2014-2024 Infiniti Q50 3.7 RWD deliver a premium, adjustable suspension upgrade built for drivers who want more from their Q50 3.7 RWD than the factory setup can offer. These Infiniti Q50 3.7 RWD coilovers are engineered to pair street comfort with canyon and track capability, giving you the stance, handling, and adjustability you've been chasing without compromising daily driveability.

Every GT1 set features a monotube damper with 32 levels of damping adjustment, so you can tune ride quality to match the road, the weather, or your driving mood. Full-length ride-height adjustment separates preload from ride height — meaning you can drop the Q50 3.7 RWD to the height you want while preserving spring travel and shock stroke. Riaction coilovers for the 2014-2024 Infiniti Q50 3.7 RWD are fully rebuildable and backed by a 2-year warranty, making the GT1 a long-term suspension investment rather than a disposable upgrade.

GT1 Series Technology

  • Monotube linear damper with seamless 52mm electroplated carbon steel body
  • 32-level damping adjustment (1-Way)
  • 44mm CNC-machined 6061 aluminum high-flow piston
  • 20mm piston rod for MacPherson applications / 14mm for non-MacPherson
  • SAE9254 cold-wound linear main springs
  • Multi-thickness valving shims for consistent damping
  • Polyurethane oil seals and 7.5W suspension fluid
  • Low-gas-pressure design for improved compliance
  • Fully rebuildable — built to be serviced, not replaced

Features

  • Full-length ride-height adjustment (preload-independent)
  • 32 levels of damping adjustment
  • Optional Swift Springs upgrade (sold separately)
  • 2-year limited warranty
Specifications
Part Number IF-006-SS
Part Name Riaction GT1 Coilovers
Vehicle 2014-2024 Infiniti Q50 3.7 RWD
Drivetrain RWD
Damping Adjustment 1-Way
Ride-Height Adjustable Yes
Spring Rate - Front 12 Kg/mm
Spring Rate - Rear 6 Kg/mm
Top Mounts - Front OEM
Top Mounts - Rear OEM
Suspension Design - Front True Coilover
Suspension Design - Rear True Coilover
Notes Fork FLM

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2014InfinitiQ50RWDFork FLM
2015InfinitiQ50RWDFork FLM
2016InfinitiQ50RWDFork FLM
2017InfinitiQ50RWDFork FLM
2018InfinitiQ50RWDFork FLM
2019InfinitiQ50RWDFork FLM
2020InfinitiQ50RWDFork FLM
2021InfinitiQ50RWDFork FLM
2022InfinitiQ50RWDFork FLM
2023InfinitiQ50RWDFork FLM
2024InfinitiQ50RWDFork FLM

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