EFI Conversions

gm gen iii ls engine (drive-by-wire & multec 2 injectors) & 4l60e automatic transmission harness assembly for hp tuners core ecu by efi connection

throttle body adapter harness core ecu to gen iv ls van late 5-wire

rj45 patch cable 5ft for core ecu by hp tuners

throttle body adapter harness core ecu to gen iii ls truck early 6+2 wire

gm gen iv ls engine (drive-by-cable) & 4l80e automatic transmission harness assembly for hp tuners core ecu by efi connection

mass air flow (maf) sensor adapter harness - core ecu to gen iii ls 2w iat (speed density)

mass air flow (maf) sensor adapter harness - core ecu to gen iv ls 5w truck maf and 2w iat

app sensor assembly 2004-2015 cadillac cts

mass air flow (maf) sensor adapter harness - core ecu to gen iii ls 5w maf

engine oil pressure (eop) sensor adapter harness - hp tuners core gen iii ls to gen iv ls eop

engine control unit ecu connector kit genuine amp connectors for core ecu

gm gen iii ls engine (drive-by-cable & multec 2 injectors) & manual transmission harness assembly for hp tuners core ecu by efi connection

ecu extension harness a b c and d for core ecu

ethernet network adapter usb 3.0 to rj45 gigabit for core ecu by hp tuners

connector kit bundle gen iii 24x dbc w/ multec 2 injectors - core ecu

connector kit bundle gen iii 24x dbw w/ multec 2 injectors - core ecu

ethernet network adapter usb-c to rj45 gigabit for core ecu by hp tuners

barometric pressure (baro) sensor for hp tuners core ecu

gm gen iv ls engine (drive-by-cable) & 4l60e automatic transmission harness assembly for hp tuners core ecu by efi connection

mass air flow (maf) sensor adapter harness - core ecu to gen iii ls 5w maf and 2w iat