UNBROKEN’s Iconic Silver ST build

[UNBROKEN]

I've got an ID Speed brace yet to install on my 2023 ST. Did you notice any rear brace related road noise (like Steeda) after the ID Speed brace install?

None whatsoever and neither has anyone else using one. Their bushing material was chosen for a reason…not just whatever random polyurethane looked good that day. lol

 

[gnowb]

Hello, I have a dumb dumb question.

In California, we have emissions testing and the highest octane generally available is 91.

Any advice on whether we should even consider a ZFG tune if we cant access higher octane fuel? An alternative may be the Ford Performance Tune which is 50 state legal.

I admire all the upgrades you did and I'm a bit conflicted on whether to modify anything except for maybe the ID brace (1 bolt), jxb insert, bolt upgrade, oil catch can, intercooler.

Anyone have any thoughts besides moving out of CA?