Super Down Springs - RWD, V37
Fits: 14-15 Infiniti Q50
Auto Parts Store of the Year 2026
Estimated Shipping Widget will be displayed here!
Talk to an Enthusiast
Verify Fitment & Product Recommendations
M-F 8:30AM - 5:00PM
Fitment
Fitment
- 2014-2017 Infiniti | Q50
Description
Description
The RS-R Super Down lowering springs for the 2014-2015 Infiniti Q50 3.7 RWD (V37) provide a lowered stance and improved handling. Taking into consideration the factory suspension geometry, shock dampening, spring rate, and ride height levels, RS-R ensures that the springs are made for the car both for performance and for comfort. The progressive-rate coils close up the fender gap, drop the center of gravity, and tighten body roll through corners, while RS-R's vehicle-specific rate tuning keeps the ride compliant on rough pavement. Cold-wound in Osaka, Japan from SAE alloy steel with powder coat, and covered by RS-R's 3-year / 36,000-mile spring-fatigue warranty.
- Super Down lowering springs for the Q50 3.7 RWD (V37)
- Approximate drop: front -45mm to -50mm, rear -45mm to -50mm
- Spring rates: front 8.93 kg/mm, rear 3.67 kg/mm
- Progressive-rate winding keeps the ride streetable
- Cold-wound SAE alloy steel with powder coat; made in Osaka, Japan
- 3-year / 36,000-mile warranty
- RS-R part: N122S
- Fits 2014-2015 Infiniti Q50 3.7 RWD (V37)
Shipping and Delivery
Shipping and Delivery
Review our Shipping Policy for delivery details, shipping costs and exclusions.
Warranty and Support
Warranty and Support
Return and Refund
Return and Refund
Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.
Proposition 65
Proposition 65
Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov
![RS-R [14-15 Infiniti Q50] Super Down Springs - RWD, V37 - JDMuscleLowering SpringsrsrN122S](http://jdmuscleusa.com/cdn/shop/files/rs-r-14-15-infiniti-q50-super-down-springs-rwd-v37-5484499.jpg?v=1791857175&width=1445)