I dunno about the ECU it something you really shouldn't be messing around with but, but Jets do make some good ecu for honda and acura's but I just not sure about messing with a LEXs. I can go over and talk to them they are just around the block, so is RMM.

 

For now I'm happy with the SRT Racing ECU

 

RMM doesn't make any ECU for Lexus GS yet.

 

I was referring that RMM is right next to JET

 

I see, sorry for the midunderstanding. I thought JET locates at Riverside or Pomona. Must be another company.