High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. German imported 200-cell HJS catalysts.
Only for vehicles with PSE. (Porsche Sport Exhaust)
High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. German imported 200-cell HJS catalysts.
Only for vehicles with PSE. (Porsche Sport Exhaust)
High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. German imported 200-cell HJS catalysts.
Only for vehicles without PSE.
Improve exhaust flow and sports car sound
Unleash the raw sound of your Porsche 991.2 with the Ultimate Performance Valved Exhaust by Rennline!
Faster Throttle Response, Harder pull to Redline & Valvetronic Capability
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
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
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel
2.5" Inlet - 3.5" Outlet - Single Wall Burnt 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
3.0" Inlet - 3.5" Outlet - Single Wall Black
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