I accidentally discovered I have a tune in my car, while stopped and clutch down and then I pressed the "Set" button on my steering wheel and saw the RPM jump up and slightly move around (displays A/F rations) then I pressed and held the "cancel" button and it stayed at 4500 RPM. after digging...
Within 30 days of ownership I get rear-ended and sandwich during traffic, 6 weeks at the job and pretty much a new paint job.. new hood, front bumper, passenger door, rear bumper.
new owner here, been reading a lot about the tunes and over-counter tunes, etc.. with TSP one, Phearable, MAPerframnce, etc.. I am avoiding the race edition tunes (one plus, 1.5 r) these seem to be too aggressive.
reading through here...
considering Swift Spec R spring for my 2020 Si coupe to retain the active dapeneing. How are your stock shock holding up? I've read some have no issues 5 years in. I like the look but also want the added benefit in my canyon drives. How stiff is it in sport mode? maybe I will add a rear sway...
reading the stock PSI guage, what are the everage boost reading in normal mode and sport, i'm in LA near the ocean so basically sea level.
I am seeing (PRL Cobra CAI):
normal: 14-16 max
sport mode: 21-22 max
regarding tunes, when they say base Stage 19.5 psi, does mean 19. psi from all RPM...