TEIN SKP92-S3B00 S-Tech Lowering Springs for 07-15 Infiniti G35/G37/Q50 Sedan

Vehicle Fitment

• 2007-2008 Infiniti G35 Sedan (V36; VQ35HR, RWD)
• 2009-2013 Infiniti G37 Sedan / Coupe (V36; VQ37VHR, RWD)
• 2014-2015 Infiniti Q50 (V36 platform; 3.7L V6, RWD)

Fitment Notes

• Lowering spring set for RWD sedan/coupe vehicles on the V36 chassis.
• Not compatible with AWD versions or convertible models.
• Designed for use with OEM or OEM-equivalent shocks; overly worn dampers may reduce ride quality.

Features

• Chrome-vanadium SAE9254V construction for strength and fatigue resistance
• Progressive spring rate: softer under small compression, stiffer under load
• Green powder-coat finish for corrosion protection
• Drop heights: ≈ 1.9" front / 1.8" rear (manufacturer estimate)
• Includes silencer rubber for noise reduction
• Backed by 1-year warranty (covers sag >5 mm, breakage, deformation)
• Designed for everyday driving with sportier stance and improved handling

Specifications

• Part Number: SKP92-S3B00
• Type: Lowering spring kit (front + rear)
• Front Drop: ~1.9" (≈ 48 mm)
• Rear Drop: ~1.8" (≈ 46 mm)
• Spring Rates (approx): Front ~ 6.4 kgf/mm (~358 lb/in), Rear ~ 5.2 kgf/mm (~291 lb/in)
• Free Length: OEM matched lengths per application
• Material: Chrome-vanadium alloy
• Finish: Green powder-coat

Included Components

• 2x Front lowering springs
• 2x Rear lowering springs
• Silencer rubber(s) as needed
• Warranty and documentation

Product Description

The **TEIN SKP92-S3B00 S-Tech Lowering Spring Kit** offers a balanced upgrade for V36-platform Infiniti and Q50 sedans, delivering approximately 1.9" drop at the front and 1.8" at the rear. Constructed from chrome-vanadium alloy with a green powder-coat finish, these springs aim to improve handling and aesthetics while maintaining a comfortable daily ride.

This kit is intended for **RWD sedan/coupe models** with OEM suspension configurations and may not perform as intended with heavily worn or modified shocks. Undesirable vibration, noise, or ride degradation can occur if dampers cannot keep up with the increased spring stiffness. Observe alignment specs post-install and monitor for unwanted changes in handling.