ISC Suspension Track/Race Basic Coilover Kit With Triple S Upgraded Coilover Springs for 2006-2010 BMW 550i (E60) Navajo Features include a standard 1/4″

Features include a standard 1/4″ NPT stainless steel braided leader hose with check valve and insulated wiring for simple installation

Part Number ST-Z33-XR3 Part Name Stance XR3 Vehicle 2003-2007 Infiniti G35 Chassis Code V35 Drivetrain RWD Damping Adjustment 3-Way · 16 Levels LSC / 16 Levels HSC / 16 Levels Rebound Ride-Height Adjustable Yes Spring Rate - Front 12 kg/mm Spring Rate - Rear 8 kg/mm Upper Mount - Front Solid Pillowball Upper Mount - Rear Solid Pillowball Damper Type - Front Upright Damper Type - Rear Upright Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Camber Plates - Front Not Included Camber Plates - Rear Not Applicable Vehicle Fitment

Yellow Speed Racing Dynamic Pro Sport Coilovers for the 2005-2012 Porsche Boxster (987) are designed and developed for all motoring enthusiasts wanting excellent handling without sacrificing comfort

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ISC Suspension Track/Race Basic Coilover Kit With Triple S Upgraded Coilover Springs for 2006-2010 BMW 550i (E60) Navajo Features include a standard 1/4″The ISC Basic Coilover for your 2006 2010 BMW 550i (E60) has all the great features of the regular ISC N1 but has rubber isolated top mounts instead of a camber plate pillowball application in the front. Many street enthusiasts may not need to have adjustable camber plates, so the ISC Basic was made in order to simplify the product and eliminate any feature that may not be used for your average street car that is not going for track performance or