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Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-623 kit controls fuel, spark, drive-by-wire and 4L60/4L80E transmissions through the Terminator's new 3.5" touchscreen! Install, answer a few basic questions and drive. No laptop required!
To get $10 OFF your order!