Though it was a learning curve not rev-matching, using the auto rev-match and I have never looked back. I would probably still purchase this, but it's with the auto-rev match being so good, I'm not sure if it's SUPER necessary.
I tried filming inside but all you can hear on the mic is the exhaust. I have pretty sensitive ears, and the "drone" is there ofcourse if you listen/feel for it at certain RPMs (2800-3000). But I promise it is NEGLIGIBLE, Borla prides itself in their minimal to no drone feature.
Unfortunately I don't, I can ask and see. TBH you're probably good to buy the 22Si exhaust that they sell and it should fit right in. If not, you can follow this link;
and request for the part. I'm sure they're more than happy to accommodate.
https://partrequest.borla.com/#notify
https://www.borla.com/2023-acura-integra-exhaust-systems/
I was fortunate enough to be asked to be a volunteer R&D vehicle for the amazing folks at Borla Exhaust Systems. I've been waiting to let you guys know about it but didn't want to be disrespectful to the guys at Borla and post it before...
I have a rack Thule Vector M installed on mine, to go snowboarding with. I mounted it using Acura's OEM rack, kinda big and ugly to be honest but they're good quality. Wind/Road noise is fairly minimal--I also blast music with the upgraded sound system so it may not be a "fair" conclusion...