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Valvetronic Designs

Valvetronic BMW X5/X6 G05 40i Valved Sport Exhaust System

Valvetronic BMW X5/X6 G05 40i Valved Sport Exhaust System

$2,999.00 USD
$2,999.00 USD
Sale Sold out

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 – Integrated with factory drive modes or 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).

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ECU tuning is the process of adjusting the engine control unit's software to enhance vehicle performance, efficiency, or fuel economy.

It can, depending on the manufacturer. Many warranties do not cover modifications like ECU tuning.

Use the highest octane fuel recommended for your specific tune to ensure optimal performance and safety.

Yes, a properly tuned car can be used daily, as long as the tune is tailored for reliable, everyday driving.

CPC (Central Powertrain Controller) and TCU (Transmission Control Unit) manage your vehicle's powertrain and transmission systems, respectively.

Map switching allows you to change between different tuning settings (maps) for varying driving conditions without having to retune the ECU.

Yes, if done by a professional using proper tools, ECU tuning is generally safe for your vehicle.

ECU tuning works by modifying the software that controls engine parameters like fuel mixture, ignition timing, and boost pressure to optimize performance.

The process of installing a tune depends on the vehicle’s make and model. Some tunes are installed by connecting a tuning device to your car’s OBD-II port and uploading the tuned software, others may require ECU unlock.

Stage 1 is for vehicles with no modifications, stage 2 is for vehicles with bolt-on upgrades or downpipes installed.

We offer post-installation support, troubleshooting, and guidance on using your tuning software and hardware.

Choose tuning software that is compatible with your vehicle, has good reviews, and suits your performance goals (e.g., reliability vs. max power).