Over 2 years ago we enlisted the help of our community to design our unique exhaust tips for our 2017+ Civic SI sedan exhaust. We posted several blogs and created a very long thread in the CivicX forum where we got tons of ideas, suggestions, and concepts. We wanted to create a super unique tip design that honored the lines of the Civic. We are happy to say that we did that.

Fast forward to now. One thing you guys said was to give us round tips. You asked we listened. While we love the HDMI design and will continue to keep it as a part of our catalog we understand you want more options. Today we deliver just that.

27WON is proud to announce the release of our dual round tip performance exhaust for the 2016+ Civic Si sedan.

This system utilizes all the aspects that REDEFINE for our current SI exhaust except for the tip. Instead, this system comes with a more traditional dual-wall round tip set. It is 100% T304 stainless steel with side-branch resonators and made with the craftsmanship you have come to expect from 27WON.

Bonus! The dual round tips are much easier to make and so this exhaust has a lower price point.

We are always taking feedback, always listening, and always improving. Order this new exhaust system while supplies last.

** Please note the design of the Round Tip version has been updated with wider spacing of the dual round tips since introduction** See listing for details & images.

REDEFINE the Aftermarket

-Vincent