Brake discs R1 Concepts or OEM Volkswagen

I have R1 Concepts slotted rotors and ceramic pads, huge upgrade in performance over the stock setup.

Have r1s on my wrx, I like them so far, been a few months with some hard usage.

if you're going to take it back to the dealership, ask them to mount a different set of wheels and tires to eliminate that finally.

also, when was the last time your brake disks were replaced? it's not uncommon for brake dust to build up in the rotor and cause an imbalance. simply use compressed air or water to clean out the inside of the disk and see if it improves.

just as i hoped my front rotors were warped. new oe ones solved my problem now no shaking from the front.

Love the set up this is what I will be forced to do with my front 2 piece rotors in front will help with heat for sure and ceramic pads you will have zero issue's as all problems were cause by factory pads.

I recently installed 345 and 310 from the mk5 R32 on mine, feels and looks much better.

Eventually it was deemed that the brake discs had become faulty, giving a vibration on braking and there was high speed vibration caused by unbalanced tyres. Front discs replaced, braking vibration gone.

Mine are 288 fronts (yeah, I measured) and combined with the pitiful rears the whole systems is not (as I've read many times) "sufficient for daily driving". Too many times I've worried I won't stop in time. Too many times I've come down an average hill with definite fade that made me worry should an animal dart out in front of me. I want something akin to my GTI's brakes. Not something that will stop a freight train but just something I know will stop. And stop firm every time. Definitely OEM . I'd rather not have red but whatever I have, it will have to match front/rear. After reading the limited information I can find across multiple forums, nothing has mentioned swapping the front TDI brakes (if they are actually 310mm) over to a 2.5l. It would seem that if the caliper is the same 2.5 to TDI, all you would really need is the rotor and the TDI carrier, correct? Regarding the rears, nothing seems available straight off the OEM shelf, except GTI, correct? Any non-red options there?

Imperfections in either the brake rotors or pads making gouge marks in my rotors

Here's a shot of my rear rotors. They both look like this. To quote my service manager "we looked at some other cars and they all look like this, so this looks like normal wear". Not buying it. My b6 passat has 180K miles and those rotors are super smooth.