NEUSPEED's Race Series Titanium Exhaust is an engineering masterpiece. Using 100% titanium throughout the entire system, it weighs in at under 9 pounds - Keep in mind, this is a cat-back system! As with all of NEUSPEED exhausts, this system is completely bolt-on, no welding or adjusting required. Designed as a true race system, with an ultra hi-flow muffler for maximum horsepower. When used on the street, simply insert and bolt-in our street-legal baffle for quiet performance. Actual part shown in photos.