Dominator EFI-LS2 Main Harness w/ Trans and DBW w/EV1 Injector Harness 550-660 hard-and-soft-tops Parameters can be adjusted based

Parameters can be adjusted based on any input

Spring rates are 20% stiffer in front and 15% stiffer in the rear

7 L V8 2010 - 2012 Dodge Challenger R/T 345/5

7 V8 1957 GMC PM152 347/5

Dominator EFI-LS2 Main Harness w/ Trans and DBW w/EV1 Injector Harness 550-660 hard-and-soft-tops Parameters can be adjusted basedFits GM LS 58x Crank, 4x Cam 4. 8 5. 3 6. 0 style Engines with EV1 Injectors a 4L60 80E Transmission, and a DBW Throttle Body Features: Dominator EFI base kits come in several product variations to fit most popular domestic V8 engine applications such as; LS, SBC BBC, SBF, BBF, and Chrysler engines1 Kits include the following: Dominator ECU, USB cable, ECU Power Harness, Engine Main Harness, EV1 Injector Harness, Bosch Wideband, ECU mounting hardware2