This exhaust has been designed to deliver performance, exhilarating sound, and driving enjoyment, with no compromise on comfort. Constructed from high-grade, lightweight titanium, the Slip-On Line (Titanium) is more than 47% lighter than the stock sport exhaust. Two beautifully finished sets of square titanium tailpipes, with a black interior, are coated for better durability and scratch resistance and relay the sound from the lightweight system. The exhaust is tailored to control the gas flow from the engine and provide a perfect sound: a V8 throb at low revs, which gradually evolves into a rich roar as the revs rise, creating an aural delight. The two tubes that connect the left and right sides of the system have different diameters to provide increased stiffness to the system and enhance the overall sound experience. The tubes are fully insulated to prevent any excess heat from affecting other parts of the car.