RS-R XLIN123M is the exact Coilovers coilovers shown in this listing. It is intended for 2014-2024 Infiniti Q50 3.7 AWD and Q50 3.0t Signature/Premium/Luxe/Pure/Sensory AWD. Confirm the complete vehicle, drivetrain, factory suspension, chassis notes, ride-height requirements, wheel and tire clearance, and alignment plan before ordering.
Key Features
Fitment
| Years | Make | Model | Submodel | Application |
|---|---|---|---|---|
| 2014-2015 | Infiniti | Q50 | All applicable | Chassis code V37 |
| 2016-2017 | Infiniti | Q50 | Premium | Chassis code V37 |
| 2017 | Infiniti | Q50 | Signature | Chassis code V37 |
| 2019 | Infiniti | Q50 | Signature | Chassis code V37 |
| 2021 | Infiniti | Q50 | Signature | Chassis code V37 |
| 2018-2024 | Infiniti | Q50 | Luxe | Chassis code V37 |
| 2020-2021 | Infiniti | Q50 | Pure | Chassis code V37 |
| 2021-2024 | Infiniti | Q50 | Sensory | Chassis code V37 |
Specifications
| Brand | RS-R |
|---|---|
| Manufacturer Part Number | XLIN123M |
| Product Type | Coilovers |
| Product Line | Coilovers |
| Condition | New |
| Chassis code | V37 |
| Recommended Approximate Height Front | -40mm (-1.6in) |
| Recommended Approximate Height Rear | -35mm (-1.4in) |
| Maximum Adjustment Range Front | -15mm to 95mm (-0.6in to -3.7in) |
| Maximum Adjustment Range Rear | -10mm to -110mm (-0.4in to -4.3in) |
| Recommended Adjustment Range Front | -20mm to -65mm (-0.8in to -2.6in) |
| Recommended Adjustment Range Rear | -20mm to -60mm (-0.8in to -2.4in) |
| Spring Rate Front | 10.0kg/mm |
| Spring Rate Rear | 5.0kg/mm |
| Warranty | 1 Year / 12,000miles from the day of purchase |
What’s Included
One new RS-R Coilovers product in the exact manufacturer configuration for part number XLIN123M. Confirm the official parts list before installation.
Brand Information
RS-R engineers vehicle-specific lowering springs, coilovers, suspension components, and related performance products. Exact application details, chassis requirements, ride-height ranges, spring rates, and installation notes vary by part number.
Related RS-R Products
Frequently Asked Questions
Will RS-R XLIN123M fit my vehicle?
Match the exact year, make, model, submodel, drivetrain, chassis, and factory suspension notes shown on this page. Contact support before ordering when any detail differs.
What is included with RS-R XLIN123M?
This listing includes one new RS-R Coilovers product in the manufacturer configuration for part number XLIN123M. Reused factory parts and separately required tools or hardware are not included unless explicitly stated.
What should be checked after installation?
For suspension products, verify torque, clearances, ride height, alignment, electronic warnings, and safe operation. For the oil additive, verify the correct treatment quantity and final oil level.
Installation Instructions
Follow the current RS-R instructions for part number XLIN123M and the vehicle or component manufacturer’s service procedure. Suspension work requires safe vehicle support, correct tools, specified fastener replacement and torque, clearance checks, final ride-height settling, and a professional alignment before normal driving.
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