The COBB Titanium Cat-Back Exhaust is un-matched in build quality, style, and performance. Utilizing Grade 4 titanium tubing, this cat-back offers high corrosion resistance and protection from impacts. Back purging ensures quality welds that will not fail due to contamination. The entire system uses slip-fit connections, allowing for a wide range of adjustment. Blued titanium, COBB etched tips add a distinct touch and offer adjustability. Best of all, this complete system weighs in at 20lbs assembled, considerably lighter than the factory system as well as its stainless steel counterpart.