nrogalsky

I also put delphi coil packs in and have been having the same issues. are you in Canada as well? I have been suspicious that our cars just can't run properly without a lambda 94 tune

my buddy in Calgary did a single swap on his. the build list he gave me was an sti intercooler, headers and up pipe from any other ej20 single turbo car. then he had an invidia catless downpipe and an aftermarket turbo inlet pipe. he also had a gfb blow off valve not sure if that is crucial for the swap.