hello i'm new...niceties finished

DO NOT I REPEAT DO NOT, change the rear drums for discs, rs's are not made for this and unless u spend a mint on a brake balancing thingy you'll smash the car up the first time you stamp on them.

s1 and 2 tubs are renowned for the arse ending overtaking the front when running discs on the back.

I'm running some serious bhp on my series 1 and i've stuck to good old drums on the back and cossie grooved discs on the front with green stuff pads. trust me she stops just fine.