The item listed is a high quality, 100% stainless valvetronic cat back exhaust system made specifically as a premium quality, direct fit bolt on exhaust for the Porsche Panamera 971 GTS ( (essentially all 4.0L Panamera’s from 2019 onwards).
This exhaust is a direct fit, plug and play replacement for the original system and it features electronically controlled valves (key fob kit included) in order to change from an aggressive sports note ideal for the open road to a tamer, spouse and inner city friendly note with the valves closed. As a performance exhaust, it is louder, lighter and sportier than the original system. The system comes as pictured and includes x4 gloss black tailpipe tips, performance chambered silencers (skipped by the valves open route), full duplex centre section with Y piece, downpipe with flexi, all appropriate hangers, valves and the valve kit to control them. This is a direct fit, lifetime guaranteed exhaust that soudns fantastic on the Panamera.
The exhaust system is fully mandrel bent and TIG welded in order to provide optimal gas flows and increase the performance of the vehicle. The exhaust is priced competitively, sounds fantastic and is the only bolt on exhaust replacement you will ever need with our Topgear lifetime guarantee. This is a full, high quality aftermarket exhaust system that is sure to add both performance gains and a fantastic sound to your Panamera 971 GTS.
Bore Diameter- 57mm (2.25 Inch)
Tailpipe Diameter – 4.5 Inch