ok ok so this may seem like a stupid question but I'm still learning.
Im planning on upgrading my throttle body to a 62 mm one (unless you guys recommend a different one). Do I have to upgrade my air intake system as well to account for the different throttle body? or is it completely unrelated.

I currently have an after market airaid cold air intake system on a stock throttle body.

99 jeep cherokee xj
4.0 I6

Thank you!

Not too familiar with the air raid intake, but you can use all the factory intake piping with a 62mm TB, so you should be fine.

awesome thank you!