Difference between S2 and RS2

[Norwegianred]

The rods and pistons are the same on all the 5cyl S and RS2. I have also always heard that the RS2 rods and pistons are different but after checking ETKA and the the parts supplier i found it to be exactly the same.( same part numbers)

[M_GORDON]

the waterpump has 1 less or more blade i think, so it flush away water quicker the bearings are coated

and yes of course all the things you added

1 less, and because that, it moves more quickly

Other things yes and someones I don´t know the meaning

[lind4hl]

the waterpump has 1 less or more blade i think, so it flush away water quicker the bearings are coated

and yes of course all the things you added

[aRtiS]

"waterpump rods/pistons bearings"

different?!?!
I'm not quite sure...

as much as I know:
MAF, IC, injectors, fuel pressure regulator, CATs, fuel pump, front stabilizer and as I have found: ""and also lucrication system was uprated" ?!?

[lind4hl]

Drivetrain:

gearbox
exhaust manifold
intake manifold (logo)
turbo
diffrent camgear
waterpump
rods/pistons
bearings
brake calipers
brake discs
different shocks/springs


Exterior

fenders
doors
front bumper
rear bumper
side skirts
grill
rear lamps
front indicators/ fog lights
rear view mirrors

Interior:

speedometer
recaro seats


no more coming up atm, but i know there is more things

[Jamo]

Go to www.s2central.net for a list of parts

[aRtiS]

It would be interesting to get to know all differences between those cars meaning not only engine (turbo, EM, IM) but also suspension and so on.

Hope to get full list of dissimilar things.