FAQ

DSC Sport offers a plug-and-play factory replacement controller that provides CAN-integrated Dynamic Suspension Control with unlimited tuning capability. Gathering CAN data from the vehicle in real time, DSC Sport sends a signal to each individual corner to control the damping level based on g-force, vehicle speed, brake/throttle input, and more (specific inputs vary by vehicle and package). The result is an active suspension setup that provides more grip to the tire, greater stability and ride control, and increased comfort for all driving styles and road conditions.

The difference DSC provides is HUGE! But don’t take our word for it, we’ve amassed hundreds of positive views from our customers and have curated some of our favorites on our website for your convenience. You can click the testimonials on the testimonial page to see the original (and complete) review. Be sure to check your favorite forums for more reviews!

“It’s game changing and truly transforms the cars performance. I have a hard time putting into words just how transformational the DSC Sport Controller is in EVERY driving situation. The handling gains during aggressive street driving and on the track are shocking. Hugh improvement over the OEM controller. Just truly amazing.”
— Rikhek, C7 Corvette

Check that you have downloaded and installed the Silicon Labs CP210x USB to UART Bridge VCP Driver. This is included in the DSC Sport Tuner 1.9.3 installer package. If you are unsure it was installed, reinstall the DSC Sport 1.9.3 installer package, you will have a Wizard Prompt window during the installation for the USB Driver.
Checking your COM port settings.
With the DSC controller connected, navigate to your computer’s control panel, then Device Manager.
In Device Manager, locate Ports > Silicon Labs CP210x USB to UART Bridge and identify the COM port number. Example: (COM3)
If you do not see Ports > Reinstall the DSC Tuner 1.9.3 installer package to get the USB Driver.
Navigate to the DSC Sport tuning software. Go to Tools > Serial Settings. Identify the selected COM port number.
Matching your COM port settings:
Close out of the DSC Sport tuning software
Unplug and reconnect the DSC controller
Double check the COM Port number in your Device Manager
Open the tuning software
Change the COM Port to match the COM Port selected in your Device Manager
Check to see if you can now perform a Read All function in the tuning software.
Resetting COM port settings.
In the Device Manager, locate and open Ports > Silicon Labs CP210x USB to UART Bridge.
Go to Port Settings > Advanced
Select COM Port 1
Close out of the DSC tuning software. Disconnect and reconnect the DSC Sport controller
Reopen the DSC tuning Software. Go to Serial Settings, make sure the COM Ports are matched.
Go to Tools > Read All to check if there is communication.
Repeat steps above, trying various COM ports (You shouldn’t need to go past COM10)
If you are still having difficulty connecting, repeat steps above, trying your device’s other USB ports.