e30

From 5th gear 1500 rpm and up

Pulls and normal driving on WMI. V3 250 cc nozzle 4-17.5 controller 50% methanol mix. 70°F ambient.

Pulls and normal driving without then with WMI. 250 cc V3 nozzle in TBS. 4-17.5 settings. 50% methanol. 70°F ambient.

Pulls and normal driving NO WMI

Car runs good but seemed like it broke up at bit around 4500 to 5500. Lmk your thoughts

Tune was installed earlier in the day. Car left in idle for a while and drove normally for about 6 miles.