27WON Exhaust | 22+ Civic Si, 23+ Integra A-Spec

A remarkable and well-made product

I ordered the exhaust kit with the front pipe, and it was very easy to install. The look is fantastic. I had already installed the 27WON downpipe, and with the stock exhaust, the sound was good, but not very loud. Now, with the 27WON kit connected to the 27WON downpipe, it's a completely different story. The sound is deeper and, of course, louder—much louder! Inside the car, you can clearly hear and feel the deep rumble of the exhaust. Be prepared for a whole new sound experience! I love it! If you're concerned about the noise level and you really like the look of the dual exhaust tips, you're probably better off not installing the downpipe.