One of our newest Active Series can be used with the factory AVS and DDS system equipped on Infiniti Q50 models. The AVS and DDS systems do not function on current aftermarket shocks and coilovers, but our Active Series helps to retain the factory controls. Now the dampening and control systems still function, while providing you with a comfortable ride and performance.

24-way damper force adjustable on the Best*i Active

2WD Specifications:

Preset Approximate Height From RS-R:

• Front -30mm (1.2in)
• Rear -30mm (1.2in)

Maximum Adjustment Ranges:

• Front +10mm to -85mm (+0.4in to -3.4in)
• Rear -5mm to -95mm (-0.2in to -3.8in)

Recommended Adjustments for Optimal Ride-ability:

• Front -15mm to -50mm (-0.6in to -2.0in)
• Rear -10mm to -55mm (-0.4in to -2.2in)

Spring Rates:

• Front 10.0kg/mm
• Rear 5.00kg/mm

AWD Specifications:

Preset Approximate Height From RS-R:

• Front -35mm to -40mm (-1.4in to -1.6in)
• Rear -35mm to -40mm (-1.4in to -1.6in)

Maximum Adjustment Ranges:

• Front 0mm to -85mm (0in to -3.4in)
• Rear 0mm to -100mm (0in to -4.0in)

Recommended Adjustments for Optimal Ride-ability:

• Front -10mm to -65mm (-0.4in to -2.6in)
• Rear -20mm to -65mm (-0.8in to -2.6in)

Spring Rates:

• Front 10.0kg/mm
• Rear 5.00kg/mm

Fits:

• 2014+ Infiniti Q50 Sedan Sport / Red Sport