GODSPEED Infiniti M37 AWD (Y51) w/o DDS 2011-13 MAXX Coilovers (44MM) Cylinder Heads Tube & Fin Design: Provides

Tube & Fin Design: Provides high airflow with minimal pressure loss

Dreamcolor mode – multiple colors at once

Special Notes No Damping Levels 40-Level Height Adjustment Yes Spring Rate(Front) 9 kg/mm (504 lbs/inch) Spring Rate(Rear) 8 kg/mm (448 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 230 mm Front Top Mount No

A/C system

GODSPEED Infiniti M37 AWD (Y51) w/o DDS 2011-13 MAXX Coilovers (44MM) Cylinder Heads Tube & Fin Design: ProvidesCompatible With Infiniti M37 AWD (Y51) 2011 2012 2013; Excludes Dynamic Control Shocks Full Length Adjustable, Independent Ride Height And Spring Tension Adjustment; Mono Tube Shock With 40 Precise Levels of Damping Force Adjustment; Corresponds to Every Driving Scene From the Street To The Track Large Capacity 52mm Steel Shock Body With Anti Corrosion Coating; Aluminum And Steel Hardware Accessories; SAE9252 Steel Performance Springs; Italian IP F.