The quickest, easiest, tidiest and most cost effective way to connect a Link ECU to your Drive-by-Wire/E-Throttle LS V8 engine. Suited for an LS3, and other Gen4 LS engines.

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 Engines

• A 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 (EV14) 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 Manual

Online Instruction Manual

Feel free to reach out if you need more information or help ordering!

If you're looking for a cheaper cable throttle solution see the Link LS bundle + G4X Storm ECU. The G4X Xtreme does support cable or DBW and comes with more inputs and outputs then the G4X Storm.