70050 fitech ultimate ls efi ecu and harness kit off my dragboat, works great and is already well tuned to a twin turbo 5.3 with 1000cc injectors. Upgraded with dual oxygen sensors included. 650.00, shipping another 14 usps paypal friends and fam. Only reason for selling upgrading to a system with more inputs/outputs. Controlled my motor fine up to 25lbs👍 comes with everything it would from fitech plus the extra oxygen sensor harness and sensor. 3bar bosch map included also

https://youtu.be/Axdq8hWWeZM

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