My i20N

[OldGit]

Thanks for your interest. I will try and type up the whole saga in the next day or so.............

 

[X-i20N]

I always have ran with 1,9 bar (27,5 psi ) cold on oem pirelli pz4 and has been perfect
perfect wear over the whole tire width

 

[YNWaN]

Last weekend I had the opportunity to give my car a bit of a thrashing and I must say it didn’t disappoint! Grip is really fantastic and it goes like a bat outa hell .

 

[6ixxer]

I always have ran with 1,9 bar (27,5 psi ) cold on oem pirelli pz4 and has been perfect
perfect wear over the whole tire width

pretty sure 28psi cold will probably trigger low pressure warnings. are you getting those and just ignoring them? they go away after a while when the pressure increases about 4psi, but in winter i had to bump up my cold pressures to not have it nag me.

 

[YNWaN]

Funnily enough the cold weather (as of yesterday) has meant that my tyre pressures have now dropped to 27psi and that has triggered the low pressure warning so I think 28psi is just outside the warning level. I’ll have to go round and adjust the pressures today.

 

[YNWaN]

6 degrees here today so I put some air in the tyres (back to 32psi) and the tyre pressure warning quickly cleared itself. I then did a few errands and on my return the front tyres had already gone up by 2psi (no fast driving involved).

 

[X-i20N]

pretty sure 28psi cold will probably trigger low pressure warnings. are you getting those and just ignoring them? they go away after a while when the pressure increases about 4psi, but in winter i had to bump up my cold pressures to not have it nag me.

No!
why should it?
I drove with that cold pressure over 10,000 summer kilometers without any problem.
1,9 bar cold pressure is perfect.
My PZ4 are perfect worn down

 

[YNWaN]

“Why should it?”

Because 27psi does trigger the low tyre pressure warning and if you are running just 1 psi above this then I’m very surprised the warning hasn't come up.

 

[X-i20N]

No it didnt

 

[YNWaN]

I was a bit bored so I thought I would list all the mods to my car that impact performance and handling - so no mention of all the visual changes.

1/ Hybrid turbo and ECU tune by Courtenay Sport - 298 bhp / 418 nm
2/ Wagner intercooler
3/ Full ITG air intake (foam filter)
4/ Full RPM 3” exhaust - down pipe, 200 cel sports CAT, resonated GPF delete and valved back box
5/ RPM subframe brace
6/ RPM front wishbone braces
7/ Whiteline rear anti-roll bar
8/ Whiteline rear beam bushings
9/ Airtec lower engine torque mount
10/ Powerflex Black bushes for upper engine and gearbox mounts
11/ Hyundai (Germany) front strut brace
12/ Hyundai (Germany) rear strut brace
13/ Foresight short shifter set to 20%
14/ Forge turbo muffler delete
15/ Brembo 4 piston front brake calipers - pads and grooved discs
16/ HEL braided brake lines all round
17/ Motul 600 brake fluid
18/ 18” x 8” ET45 OZ Racing Ultraleggera wheels
19/ Michelin Pilot Sport 4S tyres - 225/40R/18
20/ DTUK pedal box

So, no lowering springs or aftermarket suspension, no colder spark plugs, no aftermarket coils and no body kit