In the US it looks like the P.E. & MRC can be separate options?? Just checked - maybe different for US?Damn. You use to be able to order the MRC as an option. On my 1996 CE I believe? and my C5 and was available on my 2016. Ditto the performance exhaust, I guess eh? Might be forced into the Z51 or not - have to think about it and see what other CCF members suggest/say. Thank you for the info!!!![]()