I went to POWERSTATION (
www.powerstation.org.uk )
I think it's £250 + 3 hours labour + VAT.
You should also have a 4 wheel laser alignment too....£60 + VAT.
Or you could have the WORKS KIT fitted, includes the Whiteline kit with Koni shocks too.........that costs £750 + 5 hours labour + laser alignment + VAT.
I Had the WORKS kit fitted in April, and also a rolling road tune at the same time, the whole lot, including VAT cost me......£ 1269
Better still........just ring Powerstation and discuss it. The costs may have changed.
If you go ahead with all this, and can still afford a little more, you could have the Powerstation Bumspteer kit fitted and also front and rear strut braces..........these + the works Kit, PS bumsteer etc, will transform the handling, reduces bumpsteer, gives a more neutal feeling, virtually eliminates understeer and makes the car feel like a go cart.......you can actually hold it right round a roundabout on oversteer!