Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Titanium construction for maximum sound, weight reduction, and performance!
This product was last offered at the strikethrough price on
04-14-2026
Unleash the Full Potential of the S63 Engine
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 the exhaust sound of your BMW - T304 Stainless Steel with Vacuum-Operated Valves
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Vacuum-Operated Valves
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 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
T304 Stainless Steel with valved mufflers and quad tips
Lightweight Grade 5 Titanium with valved mufflers and quad tips
The best way to hear what that V10 is all about
Includes $75 in gift cards for future purchases!