FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumYour Ride: Show off your FiTech66 Mustang FastbackPlease Login or Register to create posts and topics.66 Mustang FastbackGT350@gt35020 PostsMembers#1 · April 30, 2019, 9:10 pmQuote from GT350 on April 30, 2019, 9:10 pm2 years with the FiTech...still tuning. 2 years with the FiTech...still tuning. Uploaded files:You need to login to have access to uploads.Deleted user, Bob and Fastlane1 have reacted to this post.Deleted userBobFastlane1TTA Perf@tta-perf28 PostsModerators#2 · May 1, 2019, 8:38 amQuote from TTA Perf on May 1, 2019, 8:38 amGreat looking car. Great looking car. www.ttaperformance.comGT350@gt35020 PostsTopic AuthorMembers#3 · May 1, 2019, 1:13 pmQuote from GT350 on May 1, 2019, 1:13 pmThanks!! Thanks!! Post Reply: 66 Mustang Fastback Cancel