Originally Posted by
Trenzman
Will it matter what order I do this. Should I do the throttlebody upgrade first then the eurocharged tune or vice versa. I plan on doing the TB , tune and the dual cai.
Not really, EC will retune at no charge after upgrades.
BUT!!! If it were me, I'd do the CAI & 74mm TB together, then drive it a week or so to get a feel for it, then get the tune and see the difference ....
( I did the CAI a year ago, the TB 6 months ago and just now getting around to getting the EC tune )