Fabspeed Maserati Quattroporte Muffler Bypass Pipes (2004-2012) - FS.MAS.QP.MBP Select Tip Finish:Carbon Fiber or when we receive the

or when we receive the part

This does not affect the car otherwise and can be remedied through ECU tuning

Maximum performance cat-back exhaust system adds over 20 whp and provides aggressive sports car sound

Corvette C7 Side Skirt Rocker Panels

we saw max gains of +21 whp (or +25 hp at the crank) and +42 ft/lbs TQ

Fabspeed Maserati Quattroporte Muffler Bypass Pipes (2004-2012) - FS.MAS.QP.MBP Select Tip Finish:Carbon Fiber or when we receive theLoud and aggressive performance exhaust system Improves power and exhaust tone and saves weight by replacing the factory with "straight pipes" for increased flow. SOUND: This system will make your Quattroporte much louder. Experience a very aggressive, racing inspired exhaust note. This is at the cost of some interior drone. FEATURES: Fits all Maserati Quattroporte vehicles (2004 2012) Saves 35 lbs 16 KGs from the vehicle versus factory muffler system