BMW E46 3-Series XI Koni Sport Suspension Kit

Overview

The Koni Sport suspension kit, featuring 'Koni Yellow' dampers, offers adjustable rebound damping to enhance the performance of your BMW E46 3-series XI. These dampers are compatible with both lowering and factory springs, improving handling without sacrificing ride quality. The kit includes two front strut assemblies and two rear shock absorbers, providing approximately 100% rebound adjustment for various spring rates.

Installation summary

This suspension installation requires medium mechanical skill, making it a manageable project for experienced DIYers with proper garage tools. You will need standard metric hand tools along with a spring compressor and spring perch tools to safely swap your factory components for the new Koni Yellow dampers and struts. The most important things to watch out for are marking your eccentric alignment bolts during disassembly and ensuring a professional four-wheel alignment is performed immediately after installation to correct suspension geometry.

AI-generated overview — always verify against the official install instructions.