When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
As most of us know with an S model, the exhaust pops when you put it into sport but not in normal mode. So with an ECU tune of some kind can you get the same result on a non-s where putting it into sport messed around with the mapping? Or would you have to modify you're exhaust as well? I've always been curious about this and I couldn't find anything on my own
The "sound system" is in the exhaust.No the ECU will not be able to produce such a sound
So is there a valve in the S model exhaust that opens and closes with the push if the sport button? I thought it changed around the engine mapping to add more fuel so it burns and pops when you lift off
The "sound system" is in the exhaust.No the ECU will not be able to produce such a sound
I think that you don't understand the question. There is no valve in the "S" exhaust. It is programming that enables the "pop and burble". There is fuel overrun. This occurs when the sport button is depressed and the car is decelerating and RPMs are around 2500.
To the OP, not sure if this programming is possible on the Justa.