Just had a few questions about upgrades.
1. stage 1 is just a map flash with AP correct?
and that is it?
2. If I would like to go to stage 2 with a downpipe.
Do i need to use a dyno and protune or just AP?
I ask is because i plan on doing a stage 2, with a down pipe, but was wondering if i could use just the AP for that.
Just trying to figure out if i would need the cobb AP
because if stage one is with AP and stage 2 can be done with AP i will get the device.
But if i just need AP for stage 1 only, then i will pass.
* i know you can use the AP to monitor your subie, but i dont plan on going pass stage 2*
3. Also what does a pro-tune do - just modify's your map with more testing on a dyno or road testing?
Was not seeing anything that would explain about about stage 2
Thanks for all the help
Sorry for the noob questions.