Ktuner (Phearable tune stage 1.5)
Downpipe (Few choices around)
Rear motor mount
You'll have fun with those mods.
I have full bolts on my car (Ktuner, Downpipe, Frontpipe, Intercooler, Charge pipes, Motor mounts, Intake, FLex fuel kit, FK8 retrofit clutch, and Remark exhaust) on Phearable 2.5...
(UPDATE)
Vehicle: 2022 Civic Si
Total tuned time: 1 year
Tuned miles driven: 9,600
Tuning device(s) used: Ktuner
Tunes used: Phearable
Fuel used: 91
Additional related mods: PRL HV Intake, PRL Frontpipe, PRL Intercooler & Charge pipes, Remark Exhaust, 27 Won Downpipe, 27Won Motor mount...