okay at euro car parts pagid parts front set me back £27.90 for front discs, £12.80 for front pads with sensor, rear discs and pads total was £49.80 all inclusive hope this helps...
Easy to fit at home, 7mm hex to remove the calliper sliders, believe it was a 17mm to remove calliper carrier
rears just remove the calliper the discs tend to slide out past the calliper carrier
total hours is roughly hour and a half on axle stands.
Hope my info was helpful
as above euro car parts they have promotions on a lot like 25% of with a promo code they brands like pagid .
push your pistons back slow as brake fluid will probably overflow from the reservoir and it saves your seals.
How long should pads and disks last for? I've done 23 000 miles ans there starting to feel like there not working like they sshouldn't s a 2011 s3