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The best rotors for the money aren't slotted or drilled, is the honest truth. Drills and slots are supposedly there to relieve the film of gas that comes off of hot brake pads and forms a low-friction cushion between the surface of the rotor and the surface of the pad; the reality is that formulations in brake pad materials in the last twenty years have reduced this gas by 90+% and have rendered slotted or drilled rotors as an aesthetic option, not a performance option. If anything, slots and holes lead to increased brake pad wear, higher likelihood of rotor warp (I've experienced it first hand at the 2011 Fastivus track day riding shotgun in someone's MkIV R32...over the course of a few laps, his slotted rotors went from smooth to warped enough to be garbage; post-session inspection showed they visibly warped at the slot lines) and higher likelihood of cracking and failure around holes as well. What's more, depending on the pattern of holes around the face of the rotor, you'll develop uneven wear across the brake pad surface, actually reducing the area of pad-to-rotor surface contact area over time. Only the best (usually patented) hole patterns avoid this issue, Porsche's proprietary hole pattern being one I know of for sure. The half-slotted/half-drilled rotors are the worst because the holes are placed in a geometrically symmetrical way on the rotor face, not in a hole pattern that is best for the life of the pad...purely "for looks" and honestly a garbage choice. Brembo plain rotor OEM replacements are the most expensive direct-OEM replacement rotor but are, IMO, worth it (I put 80,000 miles including several track days on my 11.3" Brembo plains and they held up very nicely). ECS is selling Genuine VW/Audi rotors for $190 a front pair which are probably your best bet (OEM = Brembos, at least on my GTI...whatever they use, it's not a bad disc at all). Getting a disc with curved vanes instead of straight vanes should help with disc cooling and longetivity, as a general rule. As for pads, you'll get a lot of different opinions on that. I like my Hawk HPS a lot, I know people who adore their Ferodo DS2000s and DS2500s. You're going to hear rather mixed things about EBC Greenstuffs but there are a lot of people that like those too. Porterfield is a very reputable brand though I'm not sure if they offer anything that's especially street focused or if they tend to just market to HPDE/Autocross/Road Race use. I came to the conclusion a few years ago that Mintex is kinda cheap and not that great.
Buy good quality rotors such as Zimmerman, Brembo OEM ( surprisingly affordable ) Wagner, Raybestos or Bendix. Stay away from cheap s**t like Powerslot or other Taiwanese made garbage.
I can certainly feel the difference between my brothers Brembo with slottted setup vs my boring yet effective Honda oem stuff.
I'm running Brembo rotors right now. I haven't been using them long enough to know how they hold up, but they are very very smooth
I purchased brembo oem vented rotors from mjmautohaus and got them that same week (fast service). 288mm for the front on a 1.8t as stated a few posts back.
I only upgraded the rears to Brembo cross drilled rotors with PBR deluxe pads. It eliminated the rear dust tremendously. Braking improved too.
Brembo rotors will resist cracking because the holes are cast into the rotor instead of drilled after the rotor has been cast.
The Brembo Sport kits are an introductory performance solution combined with an appealing aesthetic application. The Sport level is comprised of a 1-piece drilled or slotted and solid or vented rotors, according to your original manufacturers requirements. High carbon cast iron metallurgy insures top performance, noise reduction and improved comfort due to higher dampening coefficients. Cross-Drilled or Slotted Rotors: Clears gasses, cleans pads for better \"bite\". Attractive, Anti-Corrosive Finish: For a bold, aggressive appearance.
I got brembo rotors and some other german pads, not really sure what they are, squeeky as of the 4 days so far, we'll see it it gets better.
I already have slotted and x-drilled brembo's with pagid blue box all around. I'm in need of replacement since the fronts are warped.
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Brake discs Zimmermann or POWER STOP
Brake discs Brembo or Zimmermann
Brake discs Brembo or POWER STOP
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Brake discs Zimmermann or STOPTECH
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