Located IN CANADA. No Duties or Brokerage (LEARN MORE)

*item may differ from images

GrimmSpeed 4-Piston Brake Caliper Kit For 2022+ VB WRX (316mm Rotor)

MyPartsGuy SKU:
GrimmSpeed
$3,131.80 CAD
$3,131.80 CAD

Oversize / Overweight Items Will Be Assesed a Surcharge

Available Items Are Processed and Leave Ottawa Warehouse In 3-10 Business Days depending on if a STORE TRANSFER was required. Some Items may take longer.

NO BROKERAGE FEES - NO CUSTOMS FEES - NO DUTIES

This is a special order part. We will order it for you from the manufacturer. Special orders can take 2-8++ weeks. Contact us is you have a deadline.➀

🗙

What does "Special Ordered" mean?

This means that we do not have the product in our warehouse. We only order “Special Order” products from the supplier when you order them from us. Generally, we do not intend to keep an inventory of these items.

“Special Order” products could be shipped directly from the supplier or they could be shipped to us first. Then, we would ship it to you. The available shipping options will be provided during the checkout process."

*Caliper Orders Will Begin Shipping August 8th

Description

The stock single-piston caliper found on most Subaru platforms gets the job done — but it wasn’t designed for the kind of aggressive driving, tracking, or build evolution most GrimmSpeed drivers pursue. That’s where our 4-Piston Brake Caliper Kit comes in.

Purpose-built for Subaru performance, this fixed caliper setup brings balanced stopping power, improved heat management, and consistent pedal feel to your favorite chassis. Designed in-house and tested under real-world conditions, the system offers a true performance solution — with no need to chase down used Brembos or deal with custom brackets.

Each kit is application-specific, pairing our forged aluminum calipers with the correct rotor and bracket configuration for your setup. Calipers are available in your choice of Red or Gunmetal Gray anodized finishes, both designed to withstand heat and resist corrosion while delivering a clean, motorsports-ready look. From street builds to track cars, this is the braking confidence your Subaru deserves.

Key Features

  • Forged 6061-T6 Aluminum Caliper Body – 2-piece design, hard anodized for strength and corrosion resistance

  • Dual Piston Setup – 44mm primary and 41mm secondary pistons provide even pad pressure and reduced taper

  • Heat-Managed Pistons – Type 3 hard anodized and vented for superior thermal performance

  • Lightweight Design – Approximately 9.9 lbs per corner with bracket and hardware

  • Pad Compatibility – FMSI D1001 or D968 (varies by application)

  • Rotor Compatibility – Works with commonly available Subaru OEM and STI rotors

  • No Brake Lines Required – Compatible with factory lines (new lines may be recommended depending on vehicle)

What’s Included

  • (2) GrimmSpeed 4-Piston Brake Calipers (choose Red or Gunmetal)

  • (2) Vehicle-Specific Billet 4140 Steel Caliper Brackets

  • Full Hardware Kit:

    • Bridge bolts

    • Banjo bolts

    • Crush washers

    • Bleeder dust caps

    • Caliper guide pins

    • Security cotter pins

    • Caliper spring bridges + bolts

  • Printable 1:1 Fitment Template

  • Install Instructions

Fitment

2022+ VB WRX

  • Rotor Size: 316mm

  • Pad Type: F40 (FMSI D968)

  • Designed for use with OEM-style hubs and rotors — no knuckle swaps or custom adapters required.

*OEM Subaru - 316mm x 28mm Rotor - VB (only car it fits) Part No.-26300AN010

INSTALLATION GUIDE

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00 CAD
Shipping
Total

Shipping Address

Shipping Methods

GO
CLEAR