2021 Kia Forte GT 1.6T // Catless Downpipe // Stock Exhuast //

[@christianhammod5259]

Ok prob dumb question but just confirming, this is stock res, stock muffler, only the catless down pipe??

[@scriptbot9941]

Yes

[@Marysamsonitetoo]

What down pipe?

[@Marysamsonitetoo]

Link?

[@scriptbot9941]

torkmotorsports.net/ is where I got it from you need a park plug non foulers to put on o2 ports for no check engine light on the catless

[@scriptbot9941]

@@Marysamsonitetoo www.autozone.com/ignition-tune-up-and-routine-maintenance/spark-plug-non-fouler here is non foulers you need 18mm size to fit the o2 bungs this is to not get check engine light