Any experiences on using Racechip tuning boxes on mk3 Leon?
I bought a Racechip RS box for my 2013 FR Leon with 140hp 1.4 CHPA engine. It hasnt arrived yet. Just looking for experiences with these, thanks
Problem with racechip is that it intercepts data from the ECU and then changes it.
From people I've spoken too that has them, they work. But the power delivery is slightly delayed and is kind of all in one go.
Something that a proper remap (flashing ecu) would fix as they can iron out the power dips and make a smooth curve of power.
Atleast that's what I understand!
I think it's the turbo lag that the "people you've spoken to" has experienced. Power is increased by more turbo boost -> even more noticable after you add the box. And will be the same thing with an ecu flash.
Thanks.. I understand how it works. Revo would be ok, but its so long journey to get one. And I want to try this so I dont make permanent changes to the car. Lets see how it works. Im not looking for big gains.
Well the box is now installed and it was really easy. Since its winter I really cant tell how much more power I got. Wheels keep spinning in stock form also in almost every gear. But atleast no faults came up during test drive. I kept the potentiometer in default position. Ill update once theres more traction ��
Any noticeable affect on fuel consumption yet? (if any)
I cant say yet. I dont think there will be much difference. It will probably mess up the computer readings a bit.
I upped the settings from 4 to 5 and it feels pretty good. There is clearly more torque and power now. So far Im happy with it.
I cant say yet. I dont think there will be much difference. It will probably mess up the computer readings a bit.
I upped the settings from 4 to 5 and it feels pretty good. There is clearly more torque and power now. So far Im happy with it.
My car is manual. And no need to tap into battery. Box gets its power from the sensor wiring.
RS box has settings between 0-6. I think it just adds more boost through out the rev range when going higher. 0 is stock power.