This is the valved exhaust system for the Maserati Quattroporte GTS 2013 to 2022, built with our valved technology. The part consists of 100% stainless steel, direct fit tubing and sports silencer. This exhaust is also Valvetronic, meaning the silencer has been built with two different flow paths, depending on whether the valves are open or shut. With the valves shut, the exhaust is sportier but only a little louder than OEM and with the valves open and the tone becomes even louder and sportier! The product is lifetime guaranteed.

This unique exhaust configures by the original valves set up which you can switch on the fly, changing from an aggressive sports note ideal for the open road to a tamer, spouse and inner city-friendly note with the valves closed. 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.

Front pipe: 76mm to 70mm
Middle section: 70mm to 63.5mm
Rear muffler : 70mm to 60mm
Installation instructions- Not included, we recommend professional installation
Product Weight (boxed) - Box 1: 15 KG Box 2; 36 KG Box 3: 11 KG
Package Dimensions- Box 1: 104x73x14 (CM) Box 2: 196x58x48 (CM) Box 3: 76x34x17(CM)