Discussion Starter · #1 ·
I am new to turbos and after reading quite a bit about my new EX-T, I thought I'd add at least a less restrictive air intake. My question is does the ECU have to be reprogrammed? Also, if I added a CAT Back exhaust, would it need it? Or, if I did both. I quess my concern is the factory warranty if the ECU is flashed or modified. Thank you for any input.