Infiniti Q50 Red Sport 400 V6 Sedan Coilovers (2016-2018) TEIN Flex Z

TEIN Flex Z Infiniti Q50 Description:

Genuine TEIN Flex Z Infiniti Q50  .

• Made in Yokohama Japan
• Full-Length Ride Height Adjustment
• Ride Height Adjustment with Little or No Change in Ride Quality
• Twin-Tube Structure – For Low Resiliency & Securing Sufficient Stroke
• Damping Force Adjustment System – 16-level Linear Damping Force Adjustment System
• Complete Kit with Upper Mount – Exclusively Designed Upper Mounts are Included (Except Some Models)
• 1-Full-Car-Kit – Complete Suspension Kit of 4 Shock Absorbers & 4 Springs

TEIN Flex Z Infiniti Q50 inherits all the features and quality of STREET FLEX but the adoption of new platform allows its price to be set at amazingly low range. FLEX Z, of course, maintains the long-favored “Made in Yokohama” quality. Ride height adjustable shock absorber, fully loaded with TEIN’s comprehensive technology, is now more affordable prices than ever.

Considering the use of larger tires/wheels and the lowered ride height, FLEX Z uses twin-tube system, in pursuit of ride comfort on streets.

In order to maintain the ride quality on streets with rough spots here and there, a shock absorber has to have sufficient stroke, be low-frictional and move smoothly.
As an oil chamber and a gas chamber are not arranged serially in a twin-tube system, it is easy to secure enough stroke. Also, low gas pressure keeps friction low.
Its smooth stroke movement makes it possible to follow rough and bumpy road surfaces quite well, offering supple ride at low speed and stable ride at high speed.

Full-length ride height adjustment system, used for FLEX Z, enables adjustment of ride height by adjusting the case length, without changing the damper stroke length and/or spring pre-load. This has the advantage that the change in ride quality is kept minimal when the height is adjusted.
This system not only makes it possible to maintain good balance between the low-down appearance and ride comfort, but also provides more setting choices for sport driving as well.

TEIN Flex Z Infiniti Q50 has ever-popular 16-level damping force adjustment (comp./rebound together) feature with the use of needle valve. By turning the adjustment knob, damping force (stiffness) is adjusted linearly step by step, to change the ride and handling of the car to suit driver’s needs/preferences.
Use of well-reputed “ADVANCE Needle” at the needle valve for oil flow control secures sufficient damping force adjustable range.
Whether it’s for the handling characteristics of sport driving or for the ride quality according to numbers of passengers, finding the most desirable setting is easier than ever.

Tein flex z Specs and Information

• Upper Mounts: Reinforced Rubber (Front/Rear)
• Front Camber Plates: Not Compatible
• Front Spring Rate: 672 lb
• Rear Spring Rate: 280 lb
• Warranty: 1 Year

Lowering Range: 

• Ride Height Change (Inch) Range:
  • Front: -0.0″ to -3.5″
  • Rear: -0.0 to -4.7

Fitment Information:

• Infiniti Q50 Red Sport 400 Sedan V6 (2016, 2017, 2018)
• Chassis Code: V37
• NOTE: FRONT BOTTOM EYE BUSH STYLE ONLY. RR: USE OF EDFC SERIES IS RECOMMENDED, AS REAR SEATS NEED TO BE REMOVED WHEN ADJUSTING DAMPING FORCE.