Pay in 4 interest-free payments of $293.06 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
WT (lbs): -7
saves weight and increases cold air flow to the engine
These catalytic converters flow up to 93-95% of a straight pipe in most applications
the Maxflo Performance Exhaust System has been designed to be the optimal balance of sound
Saves 10 lbs rear of the vehicle compared to the full OEM exhaust system
Maserati Quattroporte XperTune Performance Software Diablo WT (lbs): -7Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air fuel ratios, and boost pressure (if applicable). NOTE: This is not a physical shipped product. This upgrade requires you to send us your ECU for re programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out. POWER GAINS Maserati Quattroporte: Stock = 395
