« Reply #149 on: 30 April 2013, 15:34 »
The 10 bhp will just likely be from a tweak of the ECU so remapping will nett the same results from the PP and cooking GTI.
But a remap will be where you really notice the PPs other features, particularly the diff.
The bigger brakes will be handy on the odd occasion but just like ABS brakes, you'd rather have the best braking available when you really NEED it than not!
Time will tell.
The added traction afforded by the diff to put down the 258lb ft (quite a respectable figure) when one wheel suddenly loses a bit of grip (gravel, oil, water, drain covers) even on part throttle will be appreciated without even realising it much of the time.

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‘25 8.5R, ‘23 8R, ‘20 8CS, ‘19 135iX, ‘19 TCR, ‘17 Ed40, ‘17 GTD, ‘15 7R, ‘13 GTI PP, ‘11 GTI, ‘09 GTI, ‘98 Ibiza Cupra, ‘05 GTI, ‘06 Polo GTI, ‘04 GT TDI, ‘05 Fabia vRS, ‘02 GTI T, ‘03 Ibiza TDI 130, ‘01 Leon 180, ‘89 mk2 16v, ‘99 Ibiza TDI, ‘96 VR6, ‘98 Ibiza TDI, ‘92 VR6, ‘88 mk2 8v, ‘92 Polo G40, ‘91 mk2 8v, ‘89 mk2 8v, 205 GTI 1.9, ‘83 mk1 GTI, ‘80 Scirocco GTI, plus some others I’ve forgotten