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T304 Stainless Steel • Precision Engineering • M156 6.2L Sound, Reborn
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.
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.
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.
2010 – 2015 Mercedes-Benz SLS AMG
2014 – 2015 Mercedes-Benz SLS AMG Black Series
Specifications
Warranty Coverage
All products manufactured by Valvetronic Designs are guaranteed to be free from manufacturing defects in materials and workmanship at the time of sale. A manufacturing defect is defined as any characteristic of the product that arises during the manufacturing process which impairs its usability for the purposes for which it was designed and manufactured.
Products are guaranteed to fit and function as designed on their intended vehicle application, provided the vehicle has not been modified or incurred structural damage. Sound or tone is not a warrantable or returnable issue, as exhaust sound is subjective and not considered a defect.
Warranty Periods
Warranty Terms
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"GREAT /EASY INSTALL"