Good Morning.
Looking to uprate the brakes on my Mk4 XR3I EFI Cabbie with mk3 Mondeo caliper conversion.
Been told that the S2 25mm master cylinder gives a better pedal feel over the std XR3i 23mm item, is there any reason why i cannot replace the 23mm XR3I master cylinder with the
25mm RS Turbo cylinder on the XR3i master cylinder?
Thanks

 

As far as i'm aware it's a straight swap but wait for a second opinion though fella

 

Yep you can just pipes need modification as it only has 2 outs front and rear. Front needs a T to go to front calipers