Fabspeed 39 s full operation exhaust and also tuning package deal consists of HJS German Imported Catalytic Converters, Fabspeed Catbypass with X pipe Replace, plus an ECU Tuning Upgrade.High Quality 14 16 Gauge T304L Stainless Steel, C.N.C. Mandrel Bent TubingECU Tune which often Increases TorqueHJS and Horsepower German Imported 200 Cell Per Square Inch Tri Metallic Sport Catalytic ConvertersDirect ReplacementProvides Optimum Flow, Increased Power, as well as Improved Sports vehicle SoundFabspeed Catbypass with X pipe Replace the Stock Center Resonator/X pipe to Relieve Restrictions as well as Enhance Aggressive SoundBolt on Direct Replacement for the Stock Catalytic Converters, that Connect on the Stock Muffler Via ClampsNo Cutting or perhaps Welding RequiredThis System was designed to Reduce Restrictions as well as Save Weight from Under the car while keeping the Luxurious Feel of its in a Sport LevelFabspeed Lifetime Limited WarrantyFitment Maserati Gran Turismo 2008-2015Note Fabspeed's 200 cell high flow catalytic converters usually are not C.A.R.B. qualified and are for Off Road Use ONLY in the state of CaliforniaPictures are recommended for marketing and advertising purposes only, real shoe may well change....