ali_baba New Member Jun 8, 2011 #1 I have a 1999 ls with IHCE, high comp and cams. I have done a lot of research but can't find any definitive results, so i came here. What do i need to tune my 1999 ls auto. what harness what ecu, a chip...
I have a 1999 ls with IHCE, high comp and cams. I have done a lot of research but can't find any definitive results, so i came here. What do i need to tune my 1999 ls auto. what harness what ecu, a chip...
