Evolution exhaust system for Porsche 911 Turbo (996)
The Porsche 996 Turbo, with its 3.6 l bi-turbo engine, is the first water cooled Street-Turbo in the history of Porsche. With 420 HP and 580 Nm torque, this car offers a really good driving performance. Our aftermarket titanium exhaust system with new manifolds, a 400 or 100 cpsi (customer’s choice) hi-flow metal catalysts and an optimized exhaust flow inside the muffler, achieved an additional increase of power of 17,2 HP (400 cpsi) or 19,6 hp (100 cpsi) and an increase of torque of 30,8 Nm (400 cpsi) or 36,2 Nm (100 cpsi).
The high-strength and light-weight titanium we use for building the exhaust system reduces the weight of the rear end of the car by 18,6 kg. This also improves the handling and agility of the car. Because of reducing the backpressure of the engine, the turbo now has a much better throttle response than before and the gas load is also improved. It was also important to us to improve the sound. Our work efforts resulted in a much sonorous and aggressive sound, which gives the turbo a sporty note.
Evolution system (400 cpsi homologated):
Hard facts (100 cpsi cat version):
Hard facts (400 cpsi cat version):
When installing an aftermarket AkrapoviÌ_å_ Evolution exhaust system, which is developed for use on closed track, we recommend remapping of the ECU to prevent possible “engine check light” warning signal.