Elevate the performance, character, and driving excitement of your BMW G30 M550i with the Valvetronic Designs Valved Sport Exhaust System — a premium exhaust upgrade engineered specifically for the N63-powered M550i. While the factory exhaust is quiet and refined, it fails to showcase the true capability of the twin-turbo V8. This system unlocks a deep, aggressive tone when desired, while maintaining full comfort and refinement with the valves closed.

Constructed entirely from high-grade T304 stainless steel, the system is built to withstand extreme temperatures, prevent corrosion, and deliver long-term durability. Fully mandrel-bent piping ensures optimal flow, improved throttle response, and increased engine efficiency. The system also sheds 6.3 lbs compared to the factory exhaust, contributing to improved performance dynamics.

At its core, electronically actuated valves allow you to switch between two distinct exhaust profiles. In quiet mode, the system produces a subdued, factory-like tone ideal for daily driving or early mornings. With the valves open, the M550i takes on a bold, aggressive roar worthy of a performance sedan — offering a more emotional and engaging driving experience.

With limited high-performance exhaust options available for the G30 M550i, this Valvetronic system stands out as the ultimate solution. It is fully bolt-on, requires no permanent modifications, and can be easily returned to stock configuration at any time.

Key Features:

• Constructed from premium T304 stainless steel for superior strength and corrosion resistance
• Electronically actuated exhaust valves provide dual sound modes
• 6.3 lbs lighter than the factory M550i exhaust system
• Fully mandrel-bent piping for maximum exhaust flow and improved engine response
• Precision TIG-welded for durability, strength, and a clean overall finish
• 100% reversible bolt-on system with no permanent modifications required
• Engineered for enhanced performance, sound, and overall driving enjoyment

Fitment:

• BMW G30 M550i (2018–2023)