2.6 is a little higher than I run and may feel a tad firm???
Try 2.4 F & 2.5R unloaded.
You'll need more in the fronts on a front wheel drive car - especially on the GTI.
On mine with PS2s all round, I run 44psi front, 35psi rear.
good advice, 2.6 (37psi) seems on the high side, even for the exaltos tbh
I run 2.2 (32 psi) all round
let us know how you get on ...
No - NEVER run below the manufacturers recommeded setting -which is 35psi front, and 35psi rear!
I disagree.
For one, my old 150PD Anniversary MKIV's recommended pressure was 32PSI - factory supplied with 18" wheels and PSs, so the sticker in the fuel flap was for that wheel/tyre spec. I wouldn't say my MKV was significantly heavier (in fact, I think it is lighter), so my pressures are well within the tyre's range.
Also, the fronts heat up, and therefore increase in pressure much more than the rears. This evens things out. You don't want a greasy, understeery front end and loads of grip on the rear, well unless you're de-GTIing the GTI.
Finally I think running 44PSI is dangerous and I'm surprised you're recommending it. On a spirited drive I can see my pressures come up by around 4-6PSI depending on the weather, by that same reckoning, you'd be near or at the maximum limit of 50PSI and serious risk of tyre failure.