Hello,
I sold my 2017 civic si two weeks ago and have some used parts for sale.
1. SOLDDDD(used for 5 months) Flex Fuel kit (link purchased from: https://twostepperformance.com/two-step-performance-tsp-flex-fuel-plug-n-play-kit-for-ktuner-or-hondata-2016-honda-civic-1-5t/)
2. (new, sealed...