The Larini Systems High Performance X-Pipe allows you to upgrade your Maserati with improved exhaust flow, volume and sound.
Most Quattroporte 4.2L / 4.7L models use a center resonator that acts as a 3rd Muffler to reduce the sound output and stifles performance. Formula Dynamics now has a bolt-in High Performance X-Pipe, made of High Quality, Tig Welded, Aviation Grade T.316 Stainless Steel Construction with a Mirror Polish Finish.
Combine this with as set of Larini Sport Mufflers and Sport Catalytic Convertors and you will have an amazing Sport Exhaust!