Akrapovic A90 Supra Evolution Exhaust System w/ Tips (Titanium)This ECE type approved system is constructed entirely from high grade titanium and features an exhaust valve with a housing cast in the in house foundry. The single muffler arrangement has a unique set of titanium tailpipes, utilising a design not previously seen on an aftermarket exhaust. Fully adapted to the lines of the car, the outer side of the tailpipe has been coated for increased durability, while the inner surface has a bluish purple natural