84015419 - 2016 Cadillac CTS V-Sport Performance Upgrade 3.6L Stage Kit

Give your vehicle a throaty purr with a Cadillac Accessories Exhaust Upgrade System. This system helps to reduce restrictions in the exhaust pipes and expands the diameter of stock pipes, allowing your engine to breathe better. This Cadillac Accessory can help to personalize, customize, or optimize the capability of your vehicle for your lifestyle and use.

Kit includes dealer flashed ECM upgrade, left and right muffler, 2 exhaust clamps, and instruction sheet.

The Cadillac CTS V-Sport Performance Exhaust Kit requires reprogramming of the Active Noise Cancellation (ANC) feature to enhance the sound of the Performance Exhaust System. This is done with a Service Programming System at an Authorized GM Dealer. When reprogramming the ANC, the GM dealer needs to call the Techline Customer Support Center (TCSC). The TCSC will provide a Vehicle Configuration Index (VCI). The VCI is good for only one specific Vehicle Identification Number (VIN).