Fabspeed Maserati Quattroporte Resonator Bypass X-Pipe (04-12) (FS.MAS.QP.XP) _22 but only if you opted

but only if you opted for the carbon fiber upgrade package

carefree lifetime

this simple reducer offers an easy solution

Increases horsepower by 15 and torque by 12 ft-lbs

Fabspeed Maserati Quattroporte Resonator Bypass X-Pipe (04-12) (FS.MAS.QP.XP) _22 but only if you optedFree flowing X Pipe replaces the factory mid pipes and resonators to improve exhaust flow, increase power, and enhance the exhaust note. SOUND: Give your Quattroporte a more ripping aggressive sound with this Resonator Bypass X Pipe. Expect a louder exhaust note with more of the v8's naturaltone. FEATURES: Fits all Maserati Quattroporte vehicles (2004 2007) Saves 4 lbs 1. 8 KGs from the vehicle by removing the factory OEM resonators Constructed from