WR1 Bro

Who is the cheapest for supplying and fitting these?

ozzy

There's very little margin on AP kit, so you'll not get a huge discount. Try:-

Darren @ Extreme Japanese - http://www.extremejaps.co.uk/home.htm

Ian @ Godspeed - http://www.godspeedbrakes.co.uk/
He can supply the AP kit, but using his own alloy bells and discs so the kit is a bit cheaper.

Alyn @ AS Performance - http://www.asperformance.com/

Camsport - http://www.camsport.co.uk/index.html

HTH
Stefan