[FRSBRZGT86FAN]

Originally Posted by Kayysonie

I have researched and studied about getting rid that loud cold start bark.

It is either not very clear to me or everyone just do trial and error with their adjustments.

I have read @steve99's Tips and Tricks but he seem to glaze over the topic and the easiest fix is to just alter the Ignition Timing Post Start table from -15 deg to -4. Now he says that just remove the bark.

Someone provided me a tune that have the High Rev Cold Start mod already and I was comparing it with a regular, but similar, tune. That tune seem tohave more changes done with the Ignition Timing Target A, B, D etc etc. I think this is to keep the Rev to be lower around 1200 - 1400 rpm. Is that right and necessary?

Others have said to change MAF scaling etc.

What actual adjustment is only necessary to achieve what I want and can keep the rest as is?

My cold starts sounds like "bombs" according to my roommate and coworkers. So it is really loud.

Granted I have a Catless UEL and Muffler Delete that is why I am trying to get a good answer from people here.

Actually I'm off for the most part today and tomorrow and slightly bored if you tell me the Cal ID I can make the changes if you like and upload it here for you to compare, use and try yourself.