I'v contacted cobb to see if it would be safe to use a OTS stage one map with a ets uicp. They weren't 100% sure, said it should be fine. They said my cat back and drop in filter shouldn't be a issue, but I'm still concerned about the uicp. Cars a 2015 gsr

Is anyone using a after market uicp with the cobb stage one map?

 

You will be fine. The UICP isn't one of those "tune necessary" mods.

 

What about the panel filter they said it should be fine but there website says stock air box/ stock filter for OTS stage one

 

I have the same hard pipe and stage 1 OTS tune and it's fine.

What panel filter do you have? You can always use one of Cobb's calibration's to modify your tune to utilize that filter.

https://cobbtuning.zendesk.com/hc/en...on-Spreadsheet

 

I have the cosworth drop in panel filter

 

You can always try the calibration for the K&N or the COBB panel filter. You might want to clarify that with COBB but when I had a K&N panel filter I tried both and the COBB filter calibration actually worked better.