RS-R N147D Down Sus Lowering Springs for 17-22 Infiniti Q60 3.0T Sport AWD

Vehicle Fitment

• 2017-2018 Infiniti Q60 Sport 3.0T AWD (VR30DDTT)
• 2017-2018 Infiniti Q60 Silver Sport 3.0T AWD (VR30DDTT)
• 2017-2022 Infiniti Q60 Red Sport 400 3.0T AWD (VR30DDTT)

Fitment Notes

• AWD models ONLY
• Sport / Silver Sport / Red Sport 400 trims ONLY (3.0T VR30DDTT)
• Does NOT fit Q60 2.0T or 3.0T LUXE/PURE (different spring rates)
• Does NOT fit RWD models (use RS-R N148D)
• Chassis code: ZV37
• Compatible with factory shock absorbers -- no modifications required
• Sold as a complete set (4 springs -- front and rear)

Features

• RS-R Down Sus lowering spring set
• Mild drop with improved handling
• Designed around factory suspension geometry and shock dampening
• Maintains ride comfort while reducing fender gap
• SAE 9254 spring steel
• Electrostatically powder coated finish for corrosion resistance
• Shot peened for fatigue resistance
• Made in Japan

Specifications

• Part Number: N147D
• Brand: RS-R
• Series: Down Sus
• Type: Lowering spring set (front and rear)
• Front Drop: 1.2"-1.4" (30-35mm)
• Rear Drop: 1.0"-1.2" (25-30mm)
• Front Spring Rate: 9.94 kg/mm
• Rear Spring Rate: 4.18 kg/mm
• Material: SAE 9254 spring steel
• Finish: Electrostatic powder coat
• Quantity: Set of 4 (2 front + 2 rear)
• Country of Origin: Japan
• Warranty: 3 years or 36,000 miles

Included Components

• 2x RS-R front lowering springs
• 2x RS-R rear lowering springs

Product Description

The RS-R N147D is a Down Sus lowering spring set for the 2017-2022 Infiniti Q60 3.0T AWD in Sport, Silver Sport, and Red Sport 400 trims. Engineered to provide a mild yet noticeable drop of 1.2"-1.4" in the front and 1.0"-1.2" in the rear, these springs close the fender gap for an improved stance while delivering noticeably sharper handling and turn-in response. RS-R designs each application-specific spring set around the factory suspension geometry, shock dampening characteristics, and ride height levels to ensure the springs work harmoniously with the OE shocks -- no aftermarket dampers required.

Manufactured from SAE 9254 spring steel, each spring is shot peened for maximum fatigue resistance and finished with an electrostatic powder coat for long-term corrosion protection. The carefully calibrated spring rates of 9.94 kg/mm front and 4.18 kg/mm rear maintain comfortable daily drivability while significantly reducing body roll and improving weight transfer. This set is specifically engineered for AWD Q60 Sport/Red Sport models with the VR30DDTT twin-turbo V6 -- RWD models require the companion RS-R N148D. Made in Japan and backed by a 3-year / 36,000-mile warranty.