TEIN SKP60-S3B00 S.Tech Lowering Springs for 2006-2010 Infiniti M35 RWD Y50

Vehicle Fitment

• 2006-2010 Infiniti M35 (Y50, 3.5L V6, RWD)

Features

• TEIN S.Tech progressive lowering springs for enhanced street performance
• Chrome Vanadium SAE9254V high-strength spring construction
• Green powder coat finish for corrosion resistance
• Designed for use with OEM or OEM-replacement dampers
• Improves stance with a lowered ride height
• Reduces body roll for sharper handling
• Includes silencer rubbers on select applications
• Backed by a 1-year limited warranty against sag and defects

Specifications

• Part Number: SKP60-S3B00
• Series: S.Tech Lowering Springs
• Spring Type: Progressive coil springs
• Front Spring Rate: ~7.6 kg/mm (≈ 426 lbs/in)
• Rear Spring Rate: ~10 kg/mm (≈ 560 lbs/in)
• Approximate Ride Height Drop: Front ~-1.8" (~-46 mm)
• Approximate Ride Height Drop: Rear ~-1.1" (~-28 mm)
• Compatibility: Front & rear springs for RWD Infiniti M35

Included Components

• 4x Lowering springs (front & rear)
• Silencer rubbers (if applicable)
• Warranty information & installation guide

Product Description

The TEIN S.Tech Lowering Springs (Part No. SKP60-S3B00) are engineered specifically for the 2006-2010 Infiniti M35 with the Y50 chassis and 3.5 L V6 engine in rear-wheel-drive configuration. These progressive springs lower the vehicle's ride height by approximately 1.8" at the front and 1.1" at the rear compared to stock, giving the M35 a more aggressive stance and improved handling performance on twisty roads and daily driving scenarios. 

Constructed from high-strength Chrome Vanadium SAE9254V material with TEIN's signature green powder coat finish, this S.Tech set is designed to work with the car's original or OEM-replacement dampers for a balanced upgrade between comfort and performance. The springs help reduce body roll and enhance cornering response without requiring additional hardware. Selected applications include silencer rubbers to help minimize noise, and these springs are backed by a 1-year limited warranty against sag and manufacturing defects.