BMW X5/X6 G05 B58 Valvetronic Designs Valved Exhaust System

Engineered for Sound. Built for Performance.

Precision Engineering for the B58 Platform

The BMW G05 X5 and G06 X6 deserve an exhaust that matches their presence and performance. Drawing from years of B58 development, the Valvetronic Designs Valved Exhaust System is engineered to optimize flow dynamics, deliver measurable power gains, and produce a rich, engaging exhaust note worthy of the Ultimate Driving Machine®. Every curve, weld, and diameter is purpose-built for the perfect balance of sound, performance, and drivability.

Dynamic Sound Control

At the heart of the system are our electronically controlled valves, allowing you to instantly tailor your driving soundtrack.

• Valves Closed: Civilized and refined, ideal for early mornings and relaxed highway cruising.

• Valves Open: Aggressive, raw, and commanding—turning every acceleration into a statement.

Whether open or closed, the system is tuned to provide clarity, depth, and zero unwanted drone, giving you total control over your sound profile.

Uncompromising Build Quality

• Constructed from premium T304 stainless steel for maximum durability and corrosion resistance.

• Precision TIG welded for strength and flawless finish.

• Designed for perfect OEM fitment using factory mounting points for a seamless, hassle-free installation.

Key Features

• Custom-tuned for the B58 engine – Unlock enhanced sound and improved performance.

• Electronic valve control – Operated via standalone controller.

• T304 stainless steel construction – Built to last and perform under all driving conditions.

• Fully mandrel-bent tubing – For maximum exhaust flow and throttle response.

• 100% reversible – Always able to return to stock configuration.

Fitment

• BMW G05 X5 40i (2020+)

• BMW G06 X6 40i (2020+)
  Does not fit hybrid models (45e, 50e).