Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Text to Win a Ride-Along with Vaughn Gittin Jr. in the Ultimate Fun Haver Derive Systems, the parent company of automotive enthusiast brands – Bully Dog & SCT Performance, are taking the 2015 SEMA Show by storm! View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send