Valvetronic Designs
Valvetronic Mercedes SLS AMG Valved Sport Exhaust System
Valvetronic Mercedes SLS AMG Valved Sport Exhaust System
Couldn't load pickup availability
6-8 Week Lead Time
Mercedes SLS AMG – Valved Exhaust System
T304 Stainless Steel • Precision Engineering • M156 6.2L Sound, Reborn
Overview
The Mercedes SLS AMG is already one of the most iconic modern supercars, but its 6.2L M156 V8 deserves an exhaust that lets it truly sing. Valvetronic Designs introduces the ultimate valved stainless steel exhaust system for the SLS AMG—crafted to deliver uncompromising performance, versatility, and spine-tingling sound.
Constructed from premium-grade T304 stainless steel, this system is precision-engineered for perfect fitment, durability, and maximum flow. Whether carving backroads, commanding city streets, or stretching its legs on the Autobahn, your SLS AMG will finally sound as wild as it looks.
Sound & Control
Valves Open: Raw, thunderous growls and high-pitched roars that unleash the full fury of the M156 V8—an intoxicating sound worthy of the SLS’s legendary status.
Valves Closed: Subdued and refined, preserving the luxury and comfort of Mercedes’ flagship supercar. Perfect for relaxed cruising or keeping a low profile.
Instant Control: Advanced pneumatic valve technology puts the sound in your hands—switch seamlessly between race-bred aggression and civilized elegance.
Performance Engineering
-
T304 Stainless Steel Construction: Built to withstand extreme conditions while delivering consistent performance.
-
Precision TIG Welding: Ensures superior strength, reliability, and a flawless finish.
-
Optimized Flow Design: Reduces backpressure, improving throttle response and overall engine efficiency.
-
Bolt-On Installation: No cutting or welding required—fully reversible to stock configuration.
-
Drone-Free Sound: Carefully engineered for maximum enjoyment without compromising cabin comfort.
Fitment
-
2010 – 2015 Mercedes-Benz SLS AMG
-
2014 – 2015 Mercedes-Benz SLS AMG Black Series
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).
