Is there any views on Mfactory helical LSD?
If I get a wiring harness from say hybrid racing, is there any other wiring to be done or dose that harness connect the ep3 engine loom to the dc2 interior loom straight and let me run the ep3 ecu?
The wiring harness is a direct fit. You may need to wire in a fan switch and temp sensor though, but the manual walks you through that. the only other wiring that needs done is the wires from the alternator & starter to the battery & fuse box, but thats handy enough.