Bilstein B16 (PSS10) 2015 BMW M3 / M4 Front & Rear Performance Suspension System

Bilstein is well-known for their high-performance suspension components, and their B16 (PSS10) kit is a prime example of that expertise. If you're looking to significantly improve the handling and stance of your 2015-2020 BMW M4, this complete coilover system is designed to do just that. It replaces your factory suspension with a performance-tuned setup that offers both adjustable ride height and damping, giving you the flexibility to dial in your car's feel for spirited driving or track days.

What sets this kit apart is the 10-stage damping adjustment system. Each click changes both rebound and compression simultaneously, making it straightforward to find the sweet spot for your driving conditions. The monotube dampers are paired with matched springs, all tuned specifically for the M4 to ensure optimal performance. The zinc-coated, threaded body design not only allows you to lower your vehicle by approximately 30mm to 50mm for a more aggressive look, but it also provides excellent protection against corrosion from road salt and debris. Bilstein tests these systems under demanding motorsport conditions, including at the Nürburgring, so you know they're built to perform.

This is a direct-fit package, meaning it's made to install onto your BMW M4 without needing any modifications. You'll get everything needed to upgrade your front and rear suspension, giving you a cohesive and well-engineered system from a trusted name in performance suspension.