Race-proven materials are used to create this track-oriented full titanium exhaust system, providing a weight saving of 3,6% (-0,4 kg) over the standard stock version. Two 200 cpsi sport catalytic converters replace two petrol particulate filters for more direct gas flow and two valves – with housing cast in the in-house foundry – have been tailored to provide a deep, resonant rumble at start-up and a racing tone as the revs of the 120 degree V6 engine rise. The tailpipes are 3D printed for geometrical optimization for performance and visual effect, with the outer sleeve finished with hand-laid carbon fibre, designed to be bumper mounted, with a strikingly different appearance from the standard stock version. Tests conducted by Akrapovic engineers in comparison with vehicles with a standard stock exhaust and an Akrapovic Slip-On Race Line (Titanium) exhaust produced lower back pressure from The Akrapovic Slip-On Race Line (Titanium), offering a performance upgrade potential with mandatory ECU remapping. This lightweight exhaust has been developed for use on closed-course competition circuits only, and it is insulated to prevent heat transfer to the engine compartment.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.