On orders over $100
100% Money Back on Select Parts
Product images
Product Media
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front (Part Number: )
Stoptech Drilled Rotor Pair Front
Subaru Models (inc. 2009-2013 WRX)
Read 2 Reviews | 11 Q&As
Part # 128.47021-GRP
msrp: $227.70

In stock! Ships same day

Features & Product Details

RallySport Direct proudly provides you with quality braking components brought to you by Stoptech. 

On this page, you are looking at the Stoptech Cross Drilled Brake Rotor. These have been designed to both add bite while improving the braking performance in both wet and dry conditions. 

Here are the details:

  • Produced from a high-quality blank casting 
  • Power Alloy Metallurgy to promote increased hardness and tensile strength
  • Cooling vane design is a unique slot pattern that is directional and is void of any path of a drilled hole
  • Drilled design to repel brake debris under high-performance driving conditions for improved cooling and braking performance
  • Drilled holes will allow the hot gases to escape the rotor
  • E-coated for corrosion resistance
  • Front location
  • Sold as a pair
  • Specifications

    Brand: Stoptech
    For Use With Stock Calipers: Yes
    Location: Front
    QTY: Sold as a Pair
    Rotor Construction: 1-Piece
    Rotor Style: Drilled
    Mfgr. Warranty: No Warranty
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days

    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm -



    2 Reviews
    3 out of 5 Stars
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    1 of 1 people found the following review helpful
    Better over time 2 years ago
    4out of 5stars

    For some reason I can't update my previous review. They did groove after the first track day, but they smoothed out over the next month or so after that and have not become grooved after 3 more track days. I just replaced pads and inspected the rotors. No warping, no grooving, and they still look brand new. They don't get surface rust like the stock ones do, so they always look good. Not sure why they became grooved the first time, but they haven't let me down since then.
    Was this review helpful?
    No better than stock. Grooved after one track day. 4 years ago
    2out of 5stars

    I have these on a 2010 WRX. After one track day the rotors are grooved so bad that it feels like there's sand in my brakes every time I touch them. These aren't the most expensive rotors you can get, but they're also not the cheapest, so I wouldn't recommend these at all. Either just get the cheapest ones you can find (i.e. Centric) which won't be any worse than these, or spend a little extra for good rotors that won't heat up so fast and groove so quickly.
    Was this review helpful?


    • Q: way to install them  Ayeayer0nn5 months ago

      does anyone have a picture of how these are suppose to be installed? Here is a image of the driver side front install, are they properly installed? Wondering if they were installed correctly to reduce brake dust.
      • 1 of 1 people found the following answer helpful

        A:  The picture here is a bit hard to see but it looks like you have the Passenger side one installed on your Driver side. If you look at this link, there are a couple of pictures in the review section for this rotor. You will see that the holes are oriented differently than yours and are curved forward rather than backward. The best way to be sure that you putting them on the correct wheel is by making sure you install the one that has the L (for left) on the box to the left (driver side) of the car and same for the one with the R on the Passenger side.

        Karsten B. @ RallySport Direct 5 months ago  
        Was this answer helpful?
    • Q: Sizing  Gavin P.4 years ago

      Will these rotors fit on a 2005 Outback 2.5 XT? Looking for something that has better stopping power over my stock brakes, but don't want to break the bank.
    • Q: Rotor type  Ozzy_gee1536514 years ago

      Can you get slotted for both front and rear instead of drilled?
      • 0 of 0 people found the following answer helpful

        A:  Powerslot is a part of Stoptech. If you want a Slotted rotor for your car, take a look at PWS 126.47021S-GRP and PWS 126.47029S.

        guest569faaee2a8d2517038b4568 @
        Was this answer helpful?
    • Q: Rotors  Npuagsawm865 years ago

      Are these rotors fit a 2013 Subaru Legacy 2.5i Sport?
    • Q: Brake Pads  gabrieldasilva5 years ago

      Just got these rotors delivered and they look awesome. Can't wait to install them. But i would like to know if they have some particular brake pads for using. I was thinking about having them installed with EBC Yellow. Is there any recommendation about the brake pads with those rotors? Thanks
      • 0 of 0 people found the following answer helpful

        A:  There are no brake pads that are specified for these rotors and you can use any brake pad that will fit your stock calipers.

        Zach G. @ RallySport Direct 5 years ago  
        Was this answer helpful?

    This Part Fits