Today I used Bimmercode to turn off active sound design among some other changes. The sound system is much clearer now and sounds amazing.
Problem I have now is, the exhaust note even in sport mode is very tame. What exhaust system have you guys used to compensate for the missing fake exhaust...
I know a custom tune is the best way to go and also best way to squeeze most power out safely. I just dont want to 100% blow away the warranty, yet. I've heard and read some great things about JB4 with the german cars.
Thank you for the input, I will definitely reach out to Terry to see if he...
I am not sure this idea would work, that's why I asked. I know swapping a turbo and downpipe is also a big modification but easily reversible in a matter of couple hours. If I do custom tune and revert back to stock tune, Toyota can still tell there was a tune. With the JB4 removed only way they...
It is my daily for now for maybe another week or so then back to the S6 as daily. Supra gets way too much attention, I dont need someone rear ending me trying to take a picture :)