If you think your Fitech loaded intake manifold will work without their computer thing again.
Fitech Injectors lack the necessary tuning data to work with common aftermarket tuning platforms.
In this video I swap them out for a complete set from Deatschwerks.
Injectors:
https://deatschwerks.com/en-ca/products/16u-00-0042-8?srsltid=AfmBOooukaYmcudu9_R1Y6_q3AnIUZl9q33rpMcUYNyRX35OmLTDdrp-
Harness Adapters:
https://www.amazon.ca/dp/B09PN61LSW?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2
O Ring Kit (optional):
https://www.amazon.ca/dp/B000C9LBKM?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1
Machine Washers:
https://www.rona.ca/webapp/wcs/stores/servlet/RonaAjaxCatalogSearchView?urlLangId=-1&catalogId=10051&searchKey=RonaEN&langId=-1&storeId=10151&keywords=%20Precision%20Machinery%20Bushing%20Washers
Questions? Ask away. Remember you don't know what you don't know!