2015 ATS Performance 2.0T manual with Corsa Exahust ???

As stated in the thread title... I have a 2015 ATS with a 2.0T engine and manual transmission. I want to put a Corsa Exhaust on the car but talking to Corsa engineers I've found there is a chance that their exhaust system could be too close to the harmonic damper that is on the rear differential of the manual transmission cars. Because of how close the exhaust may be to the damper they do not guarantee fitment.

Has anyone with a manual transmission car installed this exhaust, can you comment on the fitment near the rear differential?

Thanks