So I just restored the original back up on my car to take it in for service and when I started my car the check engine light is on.

Is this a common occurrence with this procedure or just maybe a coincidence with something else on the car?

Thanks.

Thanks for the responses.

I've already seen a noticeable difference in performance from the 87 I may use the 93 eventually.

I just received my Trinity and proceeded to install the 87 octane tune. In a couple weeks I am having a Corsa Exhaust PN 14413 installed.

Will I have to install a custom tune for this to run properly or am I ok just running the standard 87 octane tune provided on the Trinity.

Thank you.