Originally Posted by ATXSS

Mine was smooth on the inside, had it on for a couple of years now and it's the best catback I've heard on a H/C car. I went with QTP 3 inch cutout as well. The only tiff I have with this exhaust is, on a Camaro, the tips look great but they slant downward a bit. From the rear of the car it looks perfect but from the side not so much. Going to take it to an exhaust shop at some point and see what they can do. I wouldnt hesitate to do buy it again.

https://www.youtube.com/watch?v=c9OOgaLRCbs

Originally Posted by TonicR6

Any drone?