Edge ST Performance Tuning Thread

[LonestarEdgeST]

There's a lot of power potential to be had with the Edge ST motor through performance tuning, lets get the discussion going.

 

[GFelder3]

So far, COBB (TX) tuning that I used extensively for my 2014 Fiesta ST, and mildly for my 2017 Focus RS are NOT doing anything for our 2.7s! I am NOT a fan of "piped in exhaust" noise, and there is probably a way to disconnect something in the trunk area that will stop this unneeded intrusion. A REAL exhaust system, Turbo Back, would require a tune, but probably sound a LOT better. I could even go for a big ROUND exhaust tip: the squared ones look too "Japanese!"

 

[LonsterBrau]

Livernois Motor Sports is the way to go. I bought my tuner immediately after buying my 2019 ST. Significant increases in power at the bottom and top, and the removal of the speed limiter was well received (constantly hitting that stock limit all the time).