Spool Performance 8HP45, 8HP50, 8HP51 Stage 2 Upgraded Transmission - Build at Spool Performance HQ b58 gen1 and A is the area

and A is the area of the injector nozzles)

Hardware Pack

high-performance DI-only solution

Ground-triggered activation

Tune changes are required for running these injectors

Spool Performance 8HP45, 8HP50, 8HP51 Stage 2 Upgraded Transmission - Build at Spool Performance HQ b58 gen1 and A is the areaWe have been getting a lot of requests to have the DIY Kits installed and transmissions built at Spool Performance and we are listening and adding that option for everyone. This listing includes parts and labor for overhauling a ZF8HP45 50 51 in good working condition into a Spool Stage 2 Transmission Build. If the core supplied is not in good working order, the core will be examined and damaged parts in your core will be communicated to you.