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Ridetech HQ Series Rear Coilovers for 2006-2015 Mazda Miata NC
The Ridetech HQ Series Rear Coilovers, MPN 15136110, are a monotube coilover pair built for the 2006-2015 Mazda Miata NC rear suspension. Each shock uses a 1.834 inch piston and a 5/8 inch hardened shaft with a threaded body for independent ride height adjustment at each corner, along with 24-position rebound adjustment to tune the ride from comfortable street driving to aggressive track use. The impact-forged aluminum shock body uses PTFE piston wipers and an external hard anodized finish for corrosion resistance, and each kit includes a matched pair of Hyperco coil springs sized for the Miata NC.
Key Features
- Monotube shock design with a 1.834 inch piston and 5/8 inch hardened shaft on MPN 15136110
- 24-position rebound adjustment for street or track tuning
- Threaded shock body for independent ride height adjustment at each corner
- Impact-forged aluminum body with PTFE piston wipers and hard anodized finish
- Included Hyperco coil springs sized for the Miata NC
- Covered by Ridetech's 1,000,001 Mile Warranty
Fitment
| Year | Make | Model |
|---|---|---|
| 2006-2015 | Mazda | Miata (NC) |
MPN 15136110 fits all rear-wheel-drive Miata NC submodels, including MX-5, Roadster, Club, Grand Touring, and Sport. It is designed for the factory rear suspension mounts and is not compatible with aftermarket rear 4-link systems unless specified by Ridetech.
Specifications
| Detail | Value |
|---|---|
| MPN | 15136110 |
| SKU | RID15136110 |
| UPC | 840123519139 |
| Shock Type | Monotube, single-adjustable rebound |
| Piston Diameter | 1.834 in |
| Shaft Diameter | 5/8 in |
| Spring Type | Hyperco, 2.5 in inside diameter |
| Weight | Approximately 12 lbs per shock, 24 lbs per pair with springs and hardware |
| Warranty | 1,000,001 Mile Warranty |
What's Included
- 2 HQ Series rear coilover shocks
- 2 Hyperco coil springs
- Mounting brackets
- Spanner wrench
- Installation hardware
- Installation instructions
About Ridetech
Ridetech develops and track-tests its HQ Series coilover line, including MPN 15136110, to deliver consistent, adjustable damping across street and track conditions, and backs each coilover with the 1,000,001 Mile Warranty.
Related Parts
Frequently Asked Questions
How is ride height adjusted on this coilover?
Ride height is adjusted independently at each corner using the threaded shock body.
Does this kit fit cars with an aftermarket 4-link rear end?
Not unless Ridetech specifically confirms compatibility. This kit is designed for the factory rear suspension mounts.
What does the 24-position rebound adjustment change?
It changes how quickly the shock controls spring rebound after a bump, letting you set a softer ride for daily driving or a firmer ride for track use.
Does this kit include the springs?
Yes. Each kit includes a matched pair of Hyperco coil springs sized for the Miata NC.
What finish protects the shock body from corrosion?
The shock body uses an impact-forged aluminum construction with an external hard anodized finish.
Is professional installation recommended?
Yes. Professional installation is recommended for correct fitment and ride height adjustment.
What tool is included for adjustment?
A spanner wrench is included for adjusting ride height and spring preload.
What warranty does Ridetech provide on this coilover system?
Ridetech backs this coilover system with its 1,000,001 Mile Warranty.
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