Bilstein B16 (PSS10) 2015 BMW M3 / M4 Front & Rear Performance Suspension System Brakes- Rotors & Pads>Brake Pads - OE The CNC coiling head can

The CNC coiling head can adjust the spring diameter in real time to ensure that every spring is exactly the same

some hole modification may be needed)

band clamps and necessary hardware for a hassle-free installation

we entirely replaced the slim stock core and plastic end tanks with a full aluminum

2kg/mm (236lb/in) front rated springs that provide a 30mm drop while the 4

Bilstein B16 (PSS10) 2015 BMW M3 / M4 Front & Rear Performance Suspension System Brakes- Rotors & Pads>Brake Pads - OE The CNC coiling head canBilstein B16 (PSS10) suspension kits feature ride height adjustability with 10 stage manually adjustable dampers in an OE quality, direct fit package. The 10 stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give