Competition Suspension Inc. – Is pleased to announce we will have a full service shock rebuild and tuning service available at the Tulsa Shootout and Chili Bowl. We have partnered with Afco to work out of their mobile shock rebuild center. CSI will have shock technicians available to repair or tune any CSI or Afco shock at both events. For more information on CSI or CSI Factory Tuned Afco shocks call (317) 858-8775 or www.csishocks.com