thats what I am doing

so in this post on SeatCupra.net it says:-
On the driverside the pipework goes:
1) 76mm 45Deg Aluminum Bend
2) 76mm 90Deg Aluminum Bend
3) 76mm reducing to 63mm 90Deg Silicone Hose into a: << you just need a 90 deg silicone hose if using 63mm off the inlet/outlet (not a reducing one)
4) 63mm Aluminum straight connector
Which joins my silicone hose to the standard charge pipe
Moving onto the passenger side the pipework goes:
1) 76mm 45Deg Aluminum Bend
2) 76mm 90Deg Aluminum Bend
3) 76mm 45Deg Aluminum Bend
4) 76mm Aluminum straight pipe
So you just swap all the 76's for 63's and add 2x 76mm-63mm reducers for the inlet/outlet
Like I said this is a cupra way throttle body on the right hand side, and the charge pipe is a K04 version
thats the way I am doing it