I have a 2006 DC5R and i am looking to swap to a HKS Hi Power Turbo (2.5 inch catback) although on this website it is addressed to an RSX Type S which I thought the cat cutout would be in the same place as a Type R. According to this website it wouldn't fit my type r. https://www.kseriesparts.com/HKS-32003-BH004.html thoughts?