Looking at the ARK cat back exhaust matched up with Johnny Tig CAI and maybe the intercooler also but not yet sure on that one. Bastuck downpipes with high flow cat are available here, but I see Jun has downpipes also with no cat. Any thoughts on best way to go? Car has to be legal so don’t know if the Jun ones will be legal here in AUS. This will be matched up with a Tork ecu tune.