Put a lot of trust in Justin and have been running the AA + Remus setup for 3K miles now. I wasn't at all dissatisfied with my OEM '18 ZCP setup, but wanted an extra kick in noise level.
What I'm happy with:
-Got rid of the ugly unpainted muffler udder
-Sound absolutely cracks like a mix of thunder and AK47s going off on my '18 ZCP (not sure if '17s sound any diff)
-Zero issues to date
-As quiet as stock in efficient mode
-Carbon + gloss black with white Remus lettering looks clean af
What I wasn't happy with:
-Tip is larger than the Akra so requires an aftermarket diffuser else it just looks silly in my eyes; OEM diffuser gets overwhelmed visually
-Tip also doesn't tuck up enough and in unless, again, you get an aftermarket diffuser to balance out the proportions
If I ever have a reason to visit with Justin in the upcoming months, I'll try and make a proper vid. All the ones I've seen so far don't really capture the different sounds an '18 ZCP S55 makes under load, partial throttle, aggressive 1st gear decel, etc.
