Other than that these are really great brakes and rotors
354534
This product came on time and bolted right on with one small issue. The front brake pads come with all the hardware minus 4 each small brake pad spring clips that go directly on the pad for anti noise to keep pad tight. Just a fair warning, can use old ones but when I did mine I had one that was missing? so had to run to auto parts store only to find a special order which took 24hrs.
Other than that these are really great brakes and rotors! No dust, no noise and stopping power increased, The look and feel are simply great!!!
1152978
Great brakes. Make sure to toe the pads as instructed or they will make a lot of noise. Otherwise I love the stopping ability
1119412
After watching 2 youtube videos I was able to install these pretty quickly and easily.  Rotors are pretty flashy and everything is working well thus far.  For comparison, Brakes Plus wanted to charge me $300 for just the front rotors and pads.
4035357
These are pretty noisy, though that may be due to the adjustment of them, but they offer excellent braking power.
4250540
I installed these a few weeks ago on a 2012 Honda Fit. They work great. I love them much more than my old, failing brakes.

I had one issue when installing. The clips that come with these brakes fit the Honda calipers, but do not allow for the pads to clip in. I'm not sure why, but it seems like the pad clips were slightly too thick. I ended up using the old clips that were already attached to the caliper.
2041343
You can't go wrong with these rotors.  They are well made.  The take a lot of abuse and the work really well with Avid brakes.
2646968
I purchased these rotors because I purchase Raybestos breaks also. The combination of these two products make breaking in my 09 Trailblazer way better than the stock rotors and breaks. I would highly recommend them. I noticed a really big difference in breaking after they were installed.
3731223
Excellent rotors. Replaced both OEM front and rear with Zimmermanns and very happy. Also changed Brake pads with http://www.amazon.com/StopTech-309-13220-Street-Performance-Front/dp/B003K2KPBE/ref=sr_1_1?s=automotive&ie=UTF8&qid=1430266365&vehicle=2013-73-981-20--1-6-6-18498-2674-1-1---4-0&sr=1-1&ymm=2013%3Aaudi%3As4 as well as brake hoses, flushed the system and did proper bedding - very good pedal feel and brake distances.
947954
Ok, so most of the products I buy online I always wait about a month before writing reviews.  I try to provide the most accurate review possible for the product I purchase.  The way I see it is if I don't want it for myself, then I wouldn't recommend it for you.
So far these have turned out to be excellent brakes and rotors.  They are manufactured to fit exactly as the OEM version, except for these rotors are drilled providing a little more cooling for your brakes.
That's pretty much all that needs to be said about these brake pads and rotors.  As easy to installed as the OEM version, except for these are higher quality and cheaper than most OEM products.
Definitely recommend these brakes and this seller.
582207
Installed these on a 2009 Venza. Installation was a breeze. They look fantastic, and have more braking power and smoother than the OEM brakes they replaced. Just installed a week ago, so I can't comment on their durability, but I'd suspect they'd last longer than the OEM's that went 60k!

Only issue was Amazon sent me the wrong kit initially, and I didn't notice until I already had the originals off the car, so needless to say, I was not happy. Had to reinstall the old brakes while waiting for the replacements. Nothing like doing a brake job only to be right where you were when you started. Not taking away any stars from the product though since it wasn't anything wrong with the brakes themselves. I did write a long email to Amazon's customer service and received no reply...changed my whole opinion of Amazon going forward.

Loved the brakes so much, I ordered a set now for my 2003 Silverado, which will be going on as soon as I finish this review.
4952970
I purchased these pads along w/ EBC Rotors pads for the rear wheels of my 2007 Honda Ridgeline RTL.  On the Honda's they're real easy to install, and fit perfectly.  I just recommend purchasing an impact driver and new rotor screws when replacing your rotors and while you're at it, flushing your brake fluid.  You will also need new shims, rubber boots (to prevent debris from entering the pivot bolt) and some brake quiet.

Pros: The stopping power has been significantly increased due to the new pads and rotors.  I feel a lot more comfortable driving around and trailering with these on.  Also the price was the best I found online, and were shipped quickly.

Cons: The only cons is that for the first 2000 miles or so you will hear some whistling when you start braking, which I think is due to the slotted and dimpled rotors.  I knew this prior to purchasing, so it didn't bother me, and I don't hear it as much now.  It's nice to know that they're working.  Also, other people have complained about too much brake dust, but I haven't noticed it, maybe that was a few years ago and the pads have been upgraded.
1286647
I do most of the work on my vehicles.  I have been unhappy with the rotors I have been getting from the local parts stores.  They all seam to rust and warp prematurely.  I have bought the EBC rotors several times with EBC pads.  Braking, as well as pedal fell, is vastly improved.  I have absolutely no vibration (read rotor warp) with these rotors.  They are definitely better made than the typical junk sold in the local part stores.  They are well worth it, even if they cost a little more.
3524768
Ordered these brakes and rotors for a 98 Grand Prix. Soon after placing the order the seller sent an email wanting to confirm year make and model. I thought that was great, when ordering car parts online it can become difficult receiving the correct ones. So the parts came rather quickly. The brakes and rotors were correct for the application. They have been on the car for three weeks now and have been great. No noise and the car actually stops now when the brakes are applied. I recommend this brake and rotor kit highly. The only thing, the kit didn't come with hardware clips for the brackets. Which may become an issue for some users which their original ones are broken and unusable. They can be found locally at a part store easily if needed.
3400880
Installed these on my 2009 Subaru outback and paired them with EBC Green brake pads. After 2000 miles on them I have no problems to report. They stop great, the car brakes like new. These rotors are painted black where rotor normally rust, I hope this prevents this but it is too early to tell.
932980
They look great and feel great on my 2010 Mustang GT.  The only problem I have with them and why I went down one star is for two things.  One, it arrived in two flimsy cardboard boxes that were falling apart by the time they arrived.  UPS is not gentle and these could have been packaged a little better.  But nothing was missing so it's okay I guess.

The one that really was confusing was that both sets of rotors only said FRONT PASSENGER SIDE and FRONT DRIVERS SIDE.  That made me think for a second that I inadvertently received two front end rotors.  The customer service rep was great in trying to work out a solution.  Then I went back and took a good look at them and realized that the rotors were different sizes, two smaller (rear) and two larger (front).  So Front just meant this way out, not front of car.  Didn't mention that in the instructions!  Yes I was in a bit of a haze working on these and trying to get them done before I had to go to work, no I didn't fully inspect them before I started the installation.
1084087
They cost a little more but after a short break in period these puppies perform exceptionally well. My Porsche's brakes work awesome at high speed and hard use every once in a while and day to day driving they are quiet and perform great all time.  Thank you!
3380715
My OEM rotors on the Subaru lasted 10 years only needing to turn them once. They were warping again and I probably could of turned them once more but wanted to upgrade the brakes a bit so installed these along with some Hawk brake pads.  Just make sure you get the orientation correct, they there is L and R, and it has to do with the fins inside the rotors, not the hole pattern, it doesn't seem intuitive so make sure they are labeled out of the box.  The car is a daily driver, seems the upgrade improved braking but could just be that I want to think that.  These are the same price as OEM rotors so it's a good call if you need rotors.