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Holley 550-903 Terminator X MPFI Controller Kit

510-550-903

made in usa

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550-903 Terminator X MPFI Controller Kit
$1,427.95
4 left in stock
Terminator X MPFI Controller Kit
  • GM LS1/LS6 5.7L
  • 24x Crank Reluctor
  • 1x Cam
  • EV1 Injector Harness
  • Tune Using Included 3.500 in. Handheld Touchscreen
  • Free Shipping - Ships
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    550-903 - Holley EFI Terminator X & Terminator X Max MPFI Controllers is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Awesome product Got this product for the ease of tuning a twin turbo ls. Still trying to get the bugs worked out of the truck.
    Date published: 2021-07-02
    Rated 5 out of 5 by from Quality wiring harness and easy to program This is my second Holley system this year and I love them ; usually use reliable ,very smart, and great diagnostics using the included 3.5 inch screen where you can pretty much do anything
    Date published: 2019-11-11
    Rated 5 out of 5 by from Holden gm powered Just received this pnp Holley ecu in New Zealand via USA, it looks great, no damage and I think it will do the job on my factory gen111 ls v8 car just fine.
    Date published: 2019-08-25
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