jetskifast said:First off 30 HP will get S motor to 200HP
BMW is setup with strick emissions settings, which also includes restrictive catalytic converter. You do the math will removing cat and remapping gain any HP on a choked emissions motor?
Obviously you didn't read my post, I asked you what article you were reading. Could you provide the information I asked for? besides, You show me the math, How much HP can you gain by removing the Cat, and resetting fuel delivery?? Show me the Dyno curve from the runs. What is the formula to calculate the potential gain in HP even before you dyno it? People who know what they are talking about can do all of the above from the specs provided for the mods before they are installed. They can "do the math" before the mods, and the dyno runs, which will be needed to perform the remapping by the way, so you can produce them if they exist, will only verify and validate their math. I can see your posts aren't backed up with data. Do you even have a clue about this? Maybe instead of trying to show off your checkbook, you should pick up a real book. Now, again, Can you provide the sources for this article you claim you were reading, please?