sales@specialtyz.com
At Specialty-Z, we don’t just service cars—we live and breathe the engineering legacy of Nissan and Infiniti. From classic twin-turbo Z32s to the modern VR30DDTT platforms powering the Nissan Z and Infiniti Q50/Q60 Red Sport, our passion is backed by decades of proven mechanical mastery. We turn factory specifications into tailored, high-performance realities through our premier Simi Valley facility and our curated online performance store, delivering track-tested parts straight to you garage.
This KW Sleeve kit works in conjunction with your factory shocks and mounts. They provide a firmer ride and are height adjustable to improve performance.
Spring Rates:
• Front 800lbs / 363kg
• Rear 460lbs / 209kg
Height Adjustment:
• Front Lowering: 0-1.2in (0-30mm)
• Rear Lowering: 0.0-1.2in (0-30mm)
Fitment:
• 2009-2010 Nissan GT-R Base 3.8l V6 VR38DETT AWD Coupe
