ISC Suspension Street Sport N1 Coilover Kit for 2017-2020 BMW 440i xDrive (F36) YMM_2011_2019_BMW_3_Series_VI_F30_F31_F34 Its key features include: High-grade

Its key features include: High-grade stainless steel components for corrosion resistance and longevity

The monotube construction allows for better heat dissipation and more precise control

precision-machined design guarantees a secure fit and reliable operation

Precise damping characteristics restore factory ride comfort and handling

14 Kg/mm (400 lbs/in) Rear Spring Rates 17

ISC Suspension Street Sport N1 Coilover Kit for 2017-2020 BMW 440i xDrive (F36) YMM_2011_2019_BMW_3_Series_VI_F30_F31_F34 Its key features include: High-gradeTo your 2017 2020 BMW 440i xDrive (F36) the New V2 Adjustable End links: When applicable our V2 N1 and V2 Basic kits will include updated adjustable end links (check application guide to determine adjustable end link eligibility). Spring Perch Isolator Pads: Revised hardened spring perch isolator pads reduce friction, allowing for more efficient preload adjustment and a longer product lifespan. Other New Features: Copper based anti seize lubricant now