Fabspeed Maserati Quattroporte Sport Performance Package (2004-2006) Select Tip Finish:Carbon Fiber Peak gains were 10 whp

Peak gains were 10 whp (wheel horsepower) and 17 ft/lbs of ft-lbs of torque

On our dyno we saw 23 whp (wheel horsepower) and 45 ft-lbs

These dyno designed headers feature smooth mandrel bends and a 3-1 collector to get the most power out of your 991

Constructed from T304L stainless steel with CNC mandrel bent primary tubes

Fabspeed Maserati Quattroporte Sport Performance Package (2004-2006) Select Tip Finish:Carbon Fiber Peak gains were 10 whpComplete high performance exhaust and tuning solution for the Maserati Quattroporte. INCLUDES: Fabspeed Maxflo Performance Exhaust System (incl. Deluxe Quad style Tips) Fabspeed Resonator Bypass X Pipe BMC F1 Replacement Air Filter Fabspeed ECU Tune (Optional Upgrade) FEATURES: Fits all Maserati Quattroporte vehicles (2004 2006) Increases power and throttle response Includes Deluxe Quad Style Tips in your choice of finish Constructed from high quality