Fitting an RPM Performance GPF Delete + Flexi + a FORGE Blow Off Valve

[@elcroato85]

Is there a cat too? Do you need to swap the flexi? Any error codes?

[@gourlsgarage]

No codes don’t have to swap the flexi but we did and yes there’s still a cat

[@loyalistdissenter7968]

Does it pass MOT?

[@calebstephens]

do you know what the db reading is with the gpf delete and the flexi?

[@mikaelslabiak8329]

Did you use the original gaskets?

[@gourlsgarage]

Came with some