DetailsThe quickest, easiest, tidiest and most cost effective way to connect a Link ECU to your Drive-by-Wire/E-Throttle LS V8 engine.  Bundle Includes:G4X XtremeX ECU (8 x Injector and 8 x Ignition Drives)Terminated Engine Harness GM LS GEN3/4*LS DBW Adapter Loom *Notes for use with Gen 4 EnginesA cam sensor harness extension will be needed to accommodate the Gen 4 LS front mounted cam sensor.    A small modification is required to the crank sensor connector.
See “crank connector� section in installation manual for details.    Injector Connector Adapters to USCar connector will be required for most Gen 4 Engines. Check your injector connector to confirm. Use Link PN 101-0287    To support Gen 4 factory knock sensors you will require the Link LS Gen 4 Knock Adapter Loom (PN 101-0306)   To support the factory Gen 4 MAP sensor you will require a Link LS Map Adapter Loom plus a Gen 3 to Gen 4 MAP sensor extension harness (alternatively you can use a Link MAP sensor which is directly supported by the harness) If you require a fuse box and relay, please purchase 101-0310 in addition to this bundle.  PCLink MAP Files Gen3 DBW Base Map for G4X XtremeX/StormX  Gen4 DBW Base Map for G4X XtremeX/StormX     Harness ManualOnline Instruction Manual