RS-R N282D Down Sus Lowering Springs for 11-19 Infiniti M37x/Q70 AWD V6 KNY51

Vehicle Fitment

• 2011-2013 Infiniti M37x V6 AWD (KNY51)
• 2014-2019 Infiniti Q70 V6 AWD (KNY51)

Fitment Notes

• AWD models only -- not for RWD M37/Q70 trims
• V6 engine only
• M37x and Q70 are the same chassis under a nameplate change for 2014
• Front and rear spring set

Features

• Down Sus progressive-rate lowering springs
• Engineered specifically for this chassis' factory suspension geometry
• Accounts for factory shock dampening and spring rate
• Reduces fender-to-wheel gap for a lowered stance
• Improved cornering performance and reduced body roll
• Retains daily-driver comfort alongside performance gains
• Authentic Japanese-manufactured (JDM) construction
• 3-year/36,000-mile warranty

Specifications

• Front lowering: 40-45mm (1.6"-1.8")
• Rear lowering: 30-35mm (1.2"-1.4")
• Series: Down Sus
• Drivetrain: AWD only

Included Components

• 4x Lowering spring (2 front, 2 rear)

Product Description

The RS-R N282D Down Sus lowering spring set is engineered specifically for the AWD Infiniti M37x and its Q70 successor, delivering a mild, well-controlled drop of 40-45mm front and 30-35mm rear to close up the fender-to-wheel gap without sacrificing daily ride comfort. As Japan's number one aftermarket spring manufacturer, RS-R takes into account this specific chassis' factory suspension geometry, shock dampening, and spring rate to ensure the springs perform properly rather than just lowering the car for looks.

The Down Sus line delivers improved cornering performance and reduced body roll while retaining the comfort expected from a daily-driven luxury sedan -- a genuinely different engineering philosophy than a generic lowering spring that simply cuts ride height without considering how the factory suspension was tuned to work together. These are authentic Japanese-manufactured springs, built with the same technology and know-how RS-R has used since establishing their US operations in 1998.

Backed by a 3-year/36,000-mile warranty, this Down Sus set is the correct choice for AWD M37x/Q70 V6 owners looking to sharpen their car's stance and handling character without stepping into the more aggressive drop of RS-R's Super Down line. Not compatible with RWD M37/Q70 trims, which require a different, RWD-specific RS-R spring.