KTuner.com

I just purchased a Boomba BOV for my 2018 Civic Si and was wondering if that would affect performance in the vehicle. I know it's a smart tune and I it picked up all my other mods after the tune was completed (PRL cobra CAI, front pipe, down pipe and cat back exhaust). So will the BOV affect perform...

I already flashed my Civic Si when I installed my air intake system and my cat back exhaust. I just installed a downpipe with high flow cat so do I need to tune it again or am I still good to go?

How often and how do I get the current updates?