Car has all Factory Equipment, exhaust, shifter, and intake system. 
The car has the Eventuri Z8 intake system which improves upon the OEM Z8 airbox by increasing its volume and optimizing the shape of the airbox lids. The new lids, with integrated MAF tubes are specifically designed to reshape airflow, reducing restrictions that can hinder engine performance. They reduce areas of stagnation within the flow path which enables the panel filter to be more effectively utilized. As a result, this leads to improved throttle response and overall performance. The OEM airbox bases are already well-engineered with a large integrated cold air feed that extends behind the front bumper. The Eventuri Z8 intake system leverages this existing design while enhancing it with optimized lids.
It also, has a cat-back Super Sprint Exhaust system that is 100% Stainless Steel.