Morning guys, this has been covered before but wanted advice tailored to my set up I have a starlet sportif with a Glanza conversion, I had the car RR and it made 145bhp at the flywheel(cone filter on the end of half the efi pipe and a back box, car has receipts for forging but yet to confirm) I recently added a 2.25 inch cat back with a blitz nur spec backbox and now my car starts hitting fuel cut, so I bought and fitted a boost gauge and put the rest of the efi pipe on to try and restrict the flow, My question is what's the best way to prevent the fuel cut, I've got a fuel cut defender
