1" X 3ft
1" X 3ft
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel
2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel
3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel
For those who want to increase tone, free up some power while dropping weight, but prefer to keep their factory side mufflers.
Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range. Fits all Porsche 991 GT3 Cup vehicles 2017+
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Polished Titanium Finish.
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Brushed Titanium Finish.
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Cerakote Black Finish.
Made from 100% 304L aircraft grade stainless steel! Uses your factory tips.
304 Stainless Steel
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 - 4.0" Outlet - Raw Burnt Titanium
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
3.0" Inlet - 3.5" Outlet - Single Wall Black