Here we have the popular yellow speed racing big brake kit, this is actually the exact kit we opt to run in our mk7 gti track car! 
The 356x32mm disc is plenty big for this size / weight of car without ever experiencing brake fade . We only sell the floating discs as that’s what we recommend. The 32mm thickness also works with aftermarket ball joints such as superpro , any thicker they will clash. 
There is a huge rage of pads available for these 6 pot callipers , including the whole EBC range , PBS range and even ex BTCC pads fit these callipers , which come up for sale after race weekends at great prices.
Description for YSR:
Our calipers are made from forged billet aluminium with an anti-rust coating so you can rest assured that their apperance will not decline over the years.
Our Big Brake Kits come supplied with sport pads that are ideal for fast road and light track use. We would recommend upgrading to competition pads should your vehicle be used in a competition environment is a dedicated track weapon.
60-0 is just as important as 0-60 on race cars and Yellow Speed Racing feature on a number of race winning vehicles throughout, whether that be endurance spec vehicles to drift cars.
Our kit includes:
> Forged aliminium calipers
> Slotted discs
> Lightweight aliminium centre bells
> Yellow Speed Racing sport pads 
> Hardware tool bag
> CNC machined steel caliper mounting brackets
> Mounting bracket bolts with washers
> High quality stainless steel braided Teflon lines which increase braking efficiency and removes the feel of a spongy brake pedal under the harshest conditions