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
3" gasket for Milltek Sport - 2 bolt flange
This product was last offered at the strikethrough price on
09-18-2026
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
3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel
1" X 3ft
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel
3.0" Inlet - 3.5" Outlet - Single Wall Black
This product was last offered at the strikethrough price on
09-23-2026
3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium
Keep your Mercedes exhaust flaps open for an unrestricted exhaust note without triggering exhaust flap faults or reduced-power operation.
Unlock a raw Inline 6 howl and maximize exhaust flow with a handcrafted Italian turbo back exhaust for your E53 AMG.
Unlock massive power and faster turbo spool by replacing your restrictive factory downpipe and front sections while keeping your stock rear exhaust completely intact.
Unlock a raw Inline 6 howl and maximize exhaust flow with a handcrafted Italian cat back exhaust that bolts right up to your factory downpipe!