Piggy Back For 3Sge Beams

[Master Ash]

Hey

Thanx for an awesome forum. Im new here but not new to the Toyota brand.

I recently did a 3sge celica beams transplant into my AE101. Used the Std JDM ecu and now i have a problem as the car now has the speed limiter at 180km/hr.

I would like to fit a uni-q plus chip/piggyback to remove it and tune the car. My question is does the uni-q have a function to remove the limiter and has anyone used a uni-q before with good results.

Reason im asking is my 4age20v ecu could not be chipped. If we connected the chip the ecu would override it again after a few runs. Will the Beams ecu do the same?

Hope you guys can help me here.

Thanks in Advance

[Leeky]

Personally I would just get a cheap convertor chip off eBay :)

[Master Ash]

I would rather pay the extra and get a chip that can do more than just remove the speed limit as the car has many flat spots in its power curve.

[Leeky]

Hummm thats strange. You shouldnt have any flat spots with the original toyota ecu.... They are usually very good with their self-learning and safe mapping.

[Phil01]

^^ same as Leeky

[Master Ash]

I agree aswell but I have flat spots and I would like to piggy back it for better fueling and ignition timing.