Can someone anwer my question.......

I just got a custom road tune from Al last month. I'm getting a 10.5 hotside installed this week. Would i need to send my ECU in for a reflash?

Would the hotside cause leaner conditions?

 

+1. I would like to know too.

 

it has a minor effect on tuning - the main thing I have seen is that you can run a more agressive tune when you have to hot side as there is less back pressure

I think you can run it with no changes what so ever

 

Thanks for the quick response Al.