I have the TT reflash, I dont really know if you'd need to use the AFC, if you already have a reflash.

Is there anything an AFC can do that a reflash cant and vice versa?


any info appreciated.

thanks

 

If you already have an AFC you can use it to tune for a race gas map. Other than that you really do not need both. If you don't plan on running race gas or turning up the boost too high, you are fine with a custom flash.