High Flow Catalytic Converters, Race Mufflers, and Polished Tips
To be used with Stock Headers / Heat Exchangers - Connecting Pipes supplied for Gillette Style Headers Only
1997 Porsche 911 993 Carrera 4S Coupe H6 3.6L Performance Exhaust Parts
High Flow Catalytic Converters, Race Mufflers, and Polished Tips
To be used with Stock Headers / Heat Exchangers - Connecting Pipes supplied for Gillette Style Headers Only
3.0" Inlet - 3.5" Outlet - Forged Carbon Sleeve
This product was last offered at the strikethrough price on
05-19-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026