Collection: Holley EFI
Holley Terminator X and Terminator X Max standalone EFI systems for LS and LT swaps — by injector connector, ignition reluctor and transmission control.
Sold for off-road / competition-use vehicles only.
-
Terminator X — GM LS1/LS6 24x EV6 Injectors, 3.5in Touchscreen
Regular price $1,599.95 USDRegular priceSale price $1,599.95 USD -
Holley Terminator X — Gen IV 4.8/5.3/6.0 GM Truck & LS2/LS3 58x EV6, 3.5in Touchscreen (550-905)
Regular price $1,599.95 USDRegular priceSale price $1,599.95 USD -
Holley Terminator X — Gen III 4.8/5.3/6.0 GM Truck 24x Multec 2, 3.5in Touchscreen (550-904)
Regular price $1,599.95 USDRegular priceSale price $1,599.95 USD -
Holley Terminator X — LS1/LS6 24x EV1, USB/CAN Cable No Handheld (550-903T)
Regular price $1,449.95 USDRegular priceSale price $1,449.95 USD -
Holley Terminator X — LS1/LS6 24x EV1, 3.5in Touchscreen (550-903)
Regular price $1,599.95 USDRegular priceSale price $1,599.95 USD -
Holley Terminator X Max — GM Gen V LT Direct Injection, Late, LS Drive-By-Wire Throttle Body, 4L60E/4L80E Trans Control (550-1631LSD)
Regular price $3,549.95 USDRegular priceSale price $3,549.95 USD -
Holley Terminator X Max — GM Gen V LT Direct Injection, Early, LS Drive-By-Wire Throttle Body, 4L60E/4L80E Trans Control (550-1630LSD)
Regular price $3,549.95 USDRegular priceSale price $3,549.95 USD -
Holley Terminator X — GM Gen V LT Direct Injection, Late, No Drive-By-Wire or Trans Control (550-1601)
Regular price $2,749.95 USDRegular priceSale price $2,749.95 USD -
Holley Terminator X — GM Gen V LT Direct Injection, Early, No Drive-By-Wire or Trans Control (550-1600)
Regular price $2,749.95 USDRegular priceSale price $2,749.95 USD -
Holley Terminator X Max — LS1/LS6 24x EV6, Drive-By-Wire, 4L60E/4L80E Trans Control, 3.5in Touchscreen (550-934)
Regular price $2,199.95 USDRegular priceSale price $2,199.95 USD -
Holley Terminator X Max — LS1/LS6 24x EV6, Drive-By-Wire, No Trans Control, 3.5in Touchscreen (550-932)
Regular price $1,999.95 USDRegular priceSale price $1,999.95 USD -
Holley Terminator X Max — Gen IV 4.8/5.3/6.0 GM Truck & LS2/LS3 58x EV6, Drive-By-Wire, No Trans Control, 3.5in Touchscreen (550-931)
Regular price $1,999.95 USDRegular priceSale price $1,999.95 USD -
Holley Terminator X Max — Gen III 4.8/5.3/6.0 GM Truck 24x Multec 2, Drive-By-Wire, No Trans Control, 3.5in Touchscreen (550-930)
Regular price $1,999.95 USDRegular priceSale price $1,999.95 USD -
Holley Terminator X Max — LS1/LS6 24x EV1, Drive-By-Wire, No Trans Control, 3.5in Touchscreen (550-929)
Regular price $1,999.95 USDRegular priceSale price $1,999.95 USD -
Holley Terminator X Max — Gen IV 58x Late Truck EV6, Drive-By-Wire, 6L80/6L90 Trans Control, 3.5in Touchscreen (550-928-6)
Regular price $2,699.95 USDRegular priceSale price $2,699.95 USD -
Holley Terminator X Max — Gen IV 4.8/5.3/6.0 GM Truck & LS2/LS3 58x EV6, Drive-By-Wire, 4L60E/4L80E Trans Control, 3.5in Touchscreen (550-928)
Regular price $2,199.95 USDRegular priceSale price $2,199.95 USD