AWE made it easy to convert between Track and Touring Editions, as well as dual and triple tip configurations, if you decide at a later date to change your volume or the aesthetic. This kit allows for the simple conversion from the Si's dual tip look to something you won't often see : three tips. The kit comes complete with one additional Diamond Black tip to compliment your existing two.
AWE Dual-to-Triple Tip Conversion for 10th Gen Civic Si - Diamond Black Tip (AWE Exhaust required)

Fitment:
Honda Civic Si 2017
Honda Civic Si 2018
Honda Civic Si 2019
Honda Civic Si 2020