Description:

1- Want to buy a DSC suspension control unit for porsche 997.1 Turbo manual. Unit can be new or used. Unit will be used paired with Bilstein Damptronic coil over set up. Thanks in advance for your help, let me know what you have available and price. 
2- Also want to buy aftermarket exhaust system with 200 cel cats for 997.1 Turbo. Looking for a system that produces deep sound and not high pitch. Please share what you have used, your feedback is appreciated it. Thanks