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
2.5" Inlet - 3.5" Outlet - Forged Carbon Fiber Sleeve
2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel
Secures items under the hood and resists rust
2.5" Inlet - 3.5" Outlet - Single Wall Brushed Steel
3.0" Inlet - 4.0" Outlet - 1x1 Carbon Fiber Sleeve
Used to support the center section of the exhaust system
This product was last offered at the strikethrough price on
06-15-2026
3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel
1" X 3ft
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel
Keep your emissions in check
48-state legal - not for sale or use in California
Keep your emissions in check
48-state legal - not for sale or use in California
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Upgrade the sound of your BMW with this valved performance exhaust system
3.0" Inlet - 3.5" Outlet - Single Wall Black
This product was last offered at the strikethrough price on
09-23-2026