Constructed from lightweight high-grade titanium, this exhaust is aimed directly at markets where EC-ECE type approval is not valid. It offers an increase in power and torque with a weight savings. Designed with a short conical muffler, the Slip-On Line (Titanium) produces a unique sharper racing sound. An optional header set and an optional link-pipe are also available, designed to take the exhaust tuning process to the next step. When used with the header set or the link pipe, the ECU must be remapped.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.