I’ve had this car, ‘17 sport 6MT, for about 5 years and recently decided to start modding it. Main reason is, I’m sick of the lag in power I get pretty frequently. I’m done with the boost that is nonexistent after about 3500rpms. And also when I shift at a higher rpm, the throttle response lags on the next gear. I know this car can get some nice power with a few bolt-ons for sure, but I’m wondering if a tune would be necessary after a certain point. I’ve been looking into the cliche Exhaust and Intake upgrades. On top of that, I came across an intercooler resonator delete and waste gate solenoid upgrade. Would an ECU tune be necessary after these 4 upgrades? Or even if I just get an exhaust and intake, will that require a tune either way? I’d appreciate any kind of help and insight.