Modular Crossover with Cats

Features:_x000B_ ï Factory Fit and Quality worthy of your Porsche 928! _x000B_ ï Direct Replacement for all 928 Factory Cat Sections (Note: 928s with Factory/Aftermarket dual exhaust systems only) _x000B_ ï Unique Modular Design that enables you to easily switch from Cats to No Cats in approx 30 minutes with normal hand tools. _x000B_ ï Mandrill Bent 1-piece Head Pipes for maximum flow without turbulence created from welding multiple sections together _x000B_ ï 2.5" High Flow Design _x000B_ ï 304 Stainless Steel Construction _x000B_ ï Cat version is 10 lbs lighter than stock factory cats and No Cat version is 14 lbs lighter! _x000B_ ï Custom made Crossover section from preformed 304 Stainless Steel which guarantees repeatable performance with every production run (not dependant upon the varying skills of a welder like traditional hand made crossover sections) _x000B_ ï Dual High Flow Stainless Cats section (Cat version only) _x000B_ ï Cat version includes Modular Cat Sections AND Modular Straight Sections _x000B_ ï If you buy the No Cat version and decide you want the Modular Cat Sections later they can be purchased separately. _x000B_ ï Dual 02 Sensor Locations for addition of Wide Band 02 sensor AND Factory O2 Sensor (1 on each down pipe and 1 comes plugged)_x000B_