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Brembo GT Front Big Brake Kit + Slotted Rotor – WRX VA (2015‑2021), 326×30, Gold (BRB1E5.6003A4)

Brembo
BRB1E5.6003A4
In stock
Brake Kits - Performance Slot
$1,995.00
Elevate your 2015–2021 WRX (VA) with the Brembo GT Front Big Brake Kit + Slotted Rotor...
$1,995.00

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Brembo GT Front Big Brake Kit + Slotted Rotor – WRX VA (2015‑2021), 326×30, Gold (BRB1E5.6003A4)

Elevate your 2015–2021 WRX (VA) with the Brembo GT Front Big Brake Kit + Slotted Rotor — a high-performance upgrade built for serious stopping power. This kit includes 2-piece 326×30 mm slotted rotors and high‑quality 4‑piston calipers, all finished in eye-catching gold to complement your setup and perform on demand.

The Type‑1 slotted rotor design helps expel gases, brake dust, and heat, maintaining optimal pad contact during spirited driving or track use. Backed by Brembo’s motorsport heritage, the components are precision-machined to OEM tolerances, ensuring drop-in fitment for the WRX VA platform.

Beyond aesthetics, this kit is engineered for performance: better fade resistance, improved pedal feel, and consistent stopping under repeated heavy use. Whether you're carving twisties or carving up track days, this Brembo GT front setup is ready to deliver.

Features & Benefits

  • 2‑Piece Slotted Rotor 326×30 mm – Combines replaceable rotor rings with a lightweight center hat for reduced unsprung mass.

  • Type‑1 Slotted Pattern – Enhances pad bite and thermal management under repeated heavy braking.

  • 4‑Piston Calipers (Front) – Provide strong, even clamping force and better pedal response.

  • Gold Finish – Stylish and durable, enhancing your engine bay or wheel look.

  • Direct Fit for WRX VA (2015–2021) – Tailored for compatibility with factory suspension and mounting points.

  • High-Performance Brass & Machining – Reinforces structural integrity, reduces vibration, and ensures long-term durability.

Why This Kit Matters

Stock brakes are often engineered for safe daily driving, not aggressive driving or track abuse. Upgrading to the Brembo GT BBK + rotor kit gives you a system engineered to handle elevated speeds, harder stops, and repeated use—without compromise on looks or compatibility.


Specifications Table

Specification Value
Part Number BRB1E5.6003A4
Product Brembo GT Front Big Brake Kit + Slotted Rotor
Vehicle Compatibility Subaru WRX (VA) – 2015 to 2021
Rotor Dimensions 326 mm × 30 mm (2-piece, slotted)
Caliper Type 4‑Piston (front)
Rotor Style Slotted, Type‑1
Finish Gold
Kit Includes 2-piece front rotors + 4‑piston calipers
Application Use Street / Track upgrade
Warning CA Proposition 65 – Chromium / Metal Exposure

REVIEWS

AR

Installed this Brembo GT BBK on my 2017 WRX. Braking feels razor sharp now. Heat fade is gone, and it looks killer behind my wheels. Worth every penny.

Aaron R.

Seattle, WA

★★★★★
MS

Took this kit to the track in Phoenix. Zero warping, superb bite, and cool temps even under repeated abuse. The rotor’s slotted design really shines.

Monica S.

Phoenix, AZ

★★★★★
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
10880 Lear Blvd.
Reno, NV 89506, United States
931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
3035 Campus Dr.
Hatfield, PA 19440, United States
5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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