Larini Systems Sport Mufflers for Maserati Quattroporte (2004-2012)


  • Powerful, Aggressive Sound
  • Valved Mufflers allow quieter operation at the touch of a button!
  • Fits all Maserati Quattroporte 4.2L / 4.7L models
  • Precision Engineered For Accurate Fit
  • Aircraft Grade Stainless Steel Construction
  • High Quality Tig Welded
  • Significant Weight Reduction
  • Increases Power by 5-7%
  • Easy Bolt-On Installation

Larini Systems and Formula Dynamics have teamed up to offer you the Ultimate Sport Muffler System available today for the Maserati Quattroporte 4.2L / 4.7L. High Quality Tig Welding, Aviation Grade T.316 Stainless Steel Construction, Dual Walled Tips and Mirror Polish Finish are all things you'd expect from the very best exhaust system on the market today.

However, nothing can prepare you for what comes next... because the first time you hear the Breathtaking Exhaust Notes and see the Stunning Sport Tips in person. You'll wonder how you ever enjoyed your Maserati without hearing the true sound of the Ferrari V8 under the hood, unleashed. From the sound of it's screaming acceleration to those intoxicating crackles on deceleration, you'll know you've found the very best.

Optional Valved Mufflers are a direct replacement muffler on the Quattroporte Sport GTS 4.7L models which came with a factory Valved Muffler and will Open / Close by pressing the Sport Mode Button.

Larini Valved Mufflers are also easily added to the Base, Exec GT, Sport GT, 4.2L Sport GTS and S 4.7L  models by purchasing the optional FD Remote Muffler Valve Control System which allows you to use a 2 button remote or a hard wired switch to Open / Close the internal muffler valve, changing the exhaust flow inside the muffler to be louder when opened up or quieted down when you don't want to wake up the neighbors!