3.0" Inlet - 3.5" Outlet - Single Wall Black
3.0" Inlet - 3.5" Outlet - Single Wall Black
3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium
2.5" Inlet - 3.5" Outlet - Forged Carbon Fiber Sleeve
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
Improve the exhaust tone of your BMW and gains the benefits of improved power & torque throughout entire RPM band
Improve the exhaust tone of your BMW and gains the benefits of improved power & torque throughout entire RPM band
Extra large 3.0" tubing for increased sound and performance
Includes $75 in gift cards for future purchases!
Maximize performance and style with massive weight savings
Modification of the Rear Bumper Required
Maximize performance and style with massive weight savings
Modification of the Rear Bumper Required
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
A refined sound with better flow
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Manually and automatically adjust the exhaust sound level
This product was last offered at the strikethrough price on
06-30-2026