Valvetronic Designs
Valvetronic BMW M3 E9X Titanium Valved Sport Exhaust System (V2)
Valvetronic BMW M3 E9X Titanium Valved Sport Exhaust System (V2)
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E9x M3 Special Ops Titanium Valved Exhaust
The Pinnacle of Lightweight Performance
Overview
Welcome to the Valvetronic Designs E9x M3 Titanium Program—the ultimate expression of craftsmanship, performance, and exclusivity. As pioneers in the valved exhaust industry, we have pushed the limits of materials and manufacturing to deliver what we believe to be the finest titanium exhaust systems in the world.
Unlike mass-produced alternatives, our Special Ops program exists for those who demand a system tailored to their vision—an exhaust that is as individual as the driver and the machine it’s built for. This is not simply an upgrade; it’s a statement of engineering excellence.
Performance & Sound
Constructed from aerospace-grade Ti 6Al-4V (Grade 5 Titanium), this system delivers exceptional strength at an ultra-lightweight. The result is a 51.7 lb weight reduction over the factory exhaust, significantly improving responsiveness and driving dynamics.
Our vacuum-actuated valves give you the flexibility to switch between an aggressive, motorsport-inspired roar and a refined, subdued tone for daily driving—putting complete control of your E9x’s soundtrack at your fingertips.
Key Features
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Material: Aerospace-grade Ti 6Al-4V (Grade 5 Titanium)
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Construction: Fully mandrel-bent for maximum exhaust flow
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Welds: Precision TIG titanium welds for unmatched strength and aesthetics
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Valves: Vacuum-actuated valves for instant sound control
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Weight Savings: 51.7 lbs lighter than the factory exhaust
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Reversible: 100% bolt-on, always able to return to stock configuration
Fitment
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2008–2011 BMW E90 M3
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2008–2013 BMW E92 M3
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2008–2013 BMW E93 M3
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).
