Suspension and Components› Shocks, Struts, Coil-Overs and Components

Rev9

Hyper-Street II Coilover Suspension Kit

$760.00

SKU: R9-HS2-120

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rev9 Hyper-Street II coilover is a suspension upgrade designed for handling performance improvement. It features mono-tube shocks with 32 levels of damping adjustment and stiffer springs compared to factory specifications.
Show original supplier description
The Rev9 Hyper-Street II coilover suspension kit is engineered for car enthusiasts seeking enhanced handling performance. This kit utilizes mono-tube shocks, which offer a larger capacity for gas and oil to improve ride comfort, even with a lowered vehicle. The 32-way adjustable damping allows for precise tuning of the rebound force, catering to various driving conditions and preferences. Constructed with a steel alloy body and aluminum hardware, these coilovers provide durability. The independent spring tension and full-length adjustable design allow for vehicle lowering without compromising spring tension, and separate adjustments for stiffness and ride height. Spring rates are set at 8 kg/mm for the front and 5 kg/mm for the rear, with standard top mounts included. These coilovers are specifically designed as a lowering kit and do not provide adjustment to the factory ride height. Installation instructions are not included, and professional installation by experienced individuals is recommended. A user reported that brake lines may need to be zip-tied as there are no specific provisions for them.
Vehicle Symptoms
  • Excessive body roll when cornering
  • Uneven ride height from OEM
  • Poor handling and loose steering feel
  • Nose dive under hard braking
  • Bouncy or harsh ride over bumps
Relevant Conversations
  • Best coilovers for daily driver
  • Rev9 Hyper-Street II review
  • How to install coilovers on [car]
  • Coilover vs lowering springs ride quality
  • Adjustable coilovers for aggressive cornering
  • Coilover setup for track day
  • Coilover clunking noise fix
  • Coilover spring rate recommendations
  • Pairing coilovers with sway bars
  • Coilover installation noob tips

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRev9
Part NumberR9-HS2-120
CategorySuspension and Components
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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