Change over O2 sensors?
Grand HDF Member
Joined: Jul 2007
Posts: 3,740
Likes: 8,537
From: Bates County MO
You already own a perfectly good ECM, so no need to purchase another, (T-Max) unless you're planning a power adder like nitrous or a turbo in the future.
To tune it, you will need a tuning device, so the tables in the ECM can be calibrated to the components installed. Easiest done with a dyno, where you can control the load, temp, AFR, etc, and not worry about speeding tickets. TTS Mastertune, Direct Link, Power Vision, are all good tuning devices, that skilled tuners can use to edit your ECM tables. The dyno is simply used to simulate road conditions.
To tune it, you will need a tuning device, so the tables in the ECM can be calibrated to the components installed. Easiest done with a dyno, where you can control the load, temp, AFR, etc, and not worry about speeding tickets. TTS Mastertune, Direct Link, Power Vision, are all good tuning devices, that skilled tuners can use to edit your ECM tables. The dyno is simply used to simulate road conditions.
Last edited by rigidthumper; Aug 8, 2022 at 04:43 PM.
Road Master
Joined: Jan 2020
Posts: 856
Likes: 373
From: Duke City, NM
If I’m not mistaken a stage 1 alone on an M8 is a waste including de-catting. They breathe well. De-catting will only get you cooler pipes and a cooler running engine. The engine side can be done with tuning.
Either way you go you are voiding the warranty.
Either way you go you are voiding the warranty.
Thread
Thread Starter
Forum
Replies
Last Post
