Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
Enables the control of a single electronic exhaust valve
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Astonishing gains of +453 Horsepower, and + 398lb-ft of torque! Makes 1000 Horsepower, and 900lb-ft of Torque! 100% Bolt-on installation!
This kit includes Garrett Gen 2 GTX3071R Turbos
Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
Want your S63 to push 1000HP! Here the perfect kit.
Improves exhaust flow for more power while remaining fully EPA compliant
For vehicles with the N63B engine (2020+) - VIN Required for Purchase
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-19-2026
Improves exhaust flow for more power while remaining fully EPA compliant
Eliminate exhaust choke points and unleash hidden power - Features two 200 Cell high-flow catalytic converters!
Eliminate exhaust choke points and unleash hidden power - Features two 200 Cell high-flow catalytic converters!