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Rev9 R9-HS2-128 Hyper-Street II Coilover Suspension Lowering Kit, Mono-Tube Shock w/ 32 Click Rebound Setting, Adjustable, compatible with Infiniti Q50 V6 RWD (V37) 2014-21 (Front Ball Type)

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Availability: In Stock.
Fulfilled by PerformanceJDM

Arrives May 9 – May 10
Order within 6 hours and 5 minutes
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Size: Front Lower BALL type


Features

  • Compatible With Infiniti Q50 V6 RWD (V37) 2014 2015 2016 2017 2018 2019 2020; For Ball Type FLM ONLY; TRUE COILOVER CONVERSION ON REAR STRUT;
  • Spring Rate: Front - 14 kg/mm (784 lbs/inch) | Rear - 12 kg/mm (672 lbs/inch) // Top Mount: Yes, Pillow Ball Camber Plate | Yes, Standard Top Mount // Damping Levels: 32 Ways
  • Specially Designed Coil Springs Over Shock Kit To Lower The Vehicle Proper Way
  • Mono Tube Shock With Steel Alloy Body And Valving Allows 32 Clicks Rebound Force Adjustment; Independent Spring Tension And Ride Height Settings To Allow Stiffness And Ride Height To Be Adjusted Separately
  • These Coilovers are "Lowering Kit" and DOES NOT adjust to Factory Ride Height. No Installation Instructions; Install By Experienced Professionals Recommended

Description

Hyper-Street II coilover suspension upgrade features mono-tube shocks with 32 clicks rebound settings and full length adjustable. Mono-tube shocks provides larger capacity for gas and oil to improve comfortable level of typical lowering vehicle. Special 32 clicks of valving allows user to fine tune rebound force settings. Independent spring tension and full length adjustable allows drop without sacrifice comfort by shorten pitch distance.Full Steel Alloy Constructions With Aluminum HardwareMono-Tube Shocks Provide Larger Capacity of Oil And Gas32 Clicks of Rebound Force AdjustmentFull Length Adjustment - Lowers The Car Without Ruining Spring TensionIndependent Spring Tension - Custom Stiffness Without Change Ride HeightNOTE: If used on vehicles with adaptive dampers, a warning light will be illuminated for the adaptive damping system but the vehicle will function.

Manufacturer: ‎Rev9


Brand: ‎Rev9


Item Weight: ‎48 pounds


Package Dimensions: ‎32 x 20 x 9 inches


Exterior: ‎Metallic Finish


Manufacturer Part Number: ‎R9-HS2-128


Date First Available: February 17, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 9 – May 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Not bad at all
Size: Front Lower BALL type
They all came pre loaded and ready to be installed, install was pretty straight forward and not any instruction needed aside from removing the back seats to access the top of the strut. The adjustable dampening has been crucial for daily comfort
Reviewed in the United States on September 16, 2025 by Isha

  • Rev9 hyper 2 dampening coilovers
Size: Front Lower BALL type
Likes: Price and surprisingly the ride thus far. Dampner adjustment is a big plus. Dislikes: Material quality of entire assembly including spanner wrench (I had to use another brand to loosen collars as Rev's kept slipping/did not grip. Living in south florida with humidity, rain and a lot of fast driving, I dont expect them to last as higher quality brands e.g. you get what you pay for. But hey, they been good to me thus far. ... show more
Reviewed in the United States on September 12, 2023 by Aleandro Lopez Aleandro Lopez

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