DetailsPorsche 964 Complete System with single outlet tail pipe. Equal Length headers into a free flowing backbox for enhanced performance and sound. De-cat up to August 1992. De-cat systems for later cars will be for off-road race use only. The side and back of the Engine Heat Shielding needs to be removed as the additional space is needed for the Performance Heat Exchangers/Exhaust Made to order, delivery approx. 4 x weeks.