D3 Cadillac, the leader in Cadillac tuning, introduces the new 2008 Cadillac CTS Performance Exterior Package. The exterior enhancements are not only exquisitely designed styling cues integrated seamlessly, they are functional as well. The front grill has a unique jewel like cut on the stainless steel wire mesh that signifies performance & class. The additional openings in the front allow for a larger surface area to induce adequate cooling for the engine compartment. This is important when you start squeezing more performance out of this engine, as heat is a byproduct of making more power. Not only were the factory brake ducts maintained, but the front fascia also introduces double the cooling by adding an additional brake duct pick ups on each side. Notice the angled lip towards the lower edge of the front fascia. This angled edge has been designed and measured for just the right amount of down force without creating too much drag. The side skirts offer a much more complete look and help transfer the styling from the front of the vehicle to the rear without loosing the theme of the design. The rear deck lid spoiler and rear roof spoiler help introduce down force at high speed while keeping the air stable coming off the backside of the vehicle. The rear lower diffuser helps keep the air uniform while passing the underside of the vehicle. While at speed the air is kept moving uniform rather than curling up behind the vehicle, often promoting rear end lift at high speeds.