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WRX Brembo GT 4-piston front kit, black caliper (S family), 326mm drilled 1-piece disc }
WRX Brembo GT 4-piston front kit, black caliper (S family), 326mm type 1 slotted 1-piece disc }
WRX Brembo GT 4-piston front kit, red caliper (S family), 326mm drilled 1-piece disc }
WRX Brembo GT 4-piston front kit, red caliper (S family), 326mm type 1 slotted 1-piece disc }
WRX Brembo GT 4-piston front kit, yellow caliper (S family), 326mm drilled 1-piece disc }
WRX Brembo GT 4-piston front kit, yellow caliper (S family), 326mm type 1 slotted 1-piece disc }
WRX Brembo GT 4-piston front kit, fluorescent yellow caliper (S family), 326mm drilled 1-piece disc }
WRX Brembo GT 4-piston front kit, fluorescent yellow caliper (S family), 326mm type 1 slotted 1-piece disc }
WRX Brembo GT 4-piston front kit, black caliper, 332mm drilled 2-piece disc }
WRX Brembo GT 4-piston front kit, black caliper, 332mm type 1 slotted 2-piece disc }
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Brembo Big Brake Kits for Subaru VA WRX (2015-2021)
Subtotal: $1,995.00
Vendor: Brembo
SKU: 1E4.6003A4

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Overview

Every Brembo big brake kit we offer for the 2015-2021 Subaru WRX (VA) is on this page. That is eight front kits, from 1-piece 326mm GT kits to PISTA race kits, plus three rear kits. The VA WRX's turbocharged 2.0-liter and all-wheel drive make it a quick daily driver, and many owners also take it to autocross and track days. A Brembo GT system replaces the caliper and disc on the axle you choose with a matched caliper, disc and pad package; a PISTA kit replaces them with a racing caliper and disc.

Each kit name starts with its group. Front kits marked "All WRX" fit every VA WRX. Rear kits are marked "Without EyeSight & EPB" because Brembo lists them only for cars without EyeSight and the electronic parking brake. If your WRX has EyeSight and EPB, choose from the front kits. The STI has its own page.

See also: Subaru VA WRX STI Brembo kits. Or browse all Brembo big brake kits.

Video: Brembo GT Kit

Brembo's own short overview of its GT big brake kits. The calipers, finishes and discs in the video are examples; the kit you get is the one you select above.

Choosing Your Kit

  • Kit: each kit name starts with the cars it fits, so pick your group first. "All WRX": front GT 4-piston kit on 326x30mm 1-piece discs (E caliper family), front GT 4-piston kit on 326x30mm 1-piece discs (S caliper family), front GT 4-piston kit on 332x32mm discs, front GT 4-piston kit on 355x32mm discs, front GT 6-piston kit on 350x34mm discs, front GT 6-piston kit on 355x32mm discs, front PISTA 6-piston kit on 355x35mm discs, and front PISTA 6-piston kit on 380x35mm discs. "Without EyeSight & EPB": rear GT 2-piston kit on 316x20mm 1-piece discs, rear GT 4-piston kit on 345x28mm discs, and rear PISTA 4-piston kit on 345x28mm discs. Then choose the axle and kit.
  • Finish: "All WRX" front GT 4-piston 326x30mm 1-piece kit (E caliper): gold; "All WRX" front GT 4-piston 326x30mm 1-piece kit (S caliper): black, red, yellow, and fluorescent yellow; "All WRX" front GT 4-piston 332x32mm kit and "All WRX" front GT 4-piston 355x32mm kit: black, red, and silver; "All WRX" front GT 6-piston 350x34mm kit, "All WRX" front GT 6-piston 355x32mm kit, and "Without EyeSight & EPB" rear GT 4-piston 345x28mm kit: black, red, silver, yellow, GT-S (black hard-anodized), and GT-R (billet-machined and nickel-plated); all PISTA kits: Brembo's standard PISTA finish; "Without EyeSight & EPB" rear GT 2-piston 316x20mm 1-piece kit: black, red, silver, and gold. A finish that a kit does not offer cannot be selected for it.
  • Disc Type: drilled discs suit street driving and give good wet-weather bite; Type 1 Slotted is a street and occasional-track disc; Type 3 Slotted is aimed at regular track days; Type 5 Slotted is a PISTA race disc for long, hot sessions. Offered as follows: Drilled and Type 1 Slotted on the "All WRX" front GT 4-piston 326x30mm 1-piece kit (E caliper), "All WRX" front GT 4-piston 326x30mm 1-piece kit (S caliper), "All WRX" front GT 4-piston 332x32mm kit, and "Without EyeSight & EPB" rear GT 2-piston 316x20mm 1-piece kit; Drilled and Type 3 Slotted on the "All WRX" front GT 4-piston 355x32mm kit and "All WRX" front GT 6-piston 355x32mm kit; Type 3 Slotted on the "All WRX" front GT 6-piston 350x34mm kit; Type 3 Slotted and Type 5 Slotted on all PISTA kits; Drilled, Type 1 Slotted, and Type 3 Slotted on the "Without EyeSight & EPB" rear GT 4-piston 345x28mm kit.

Features

  • 2-, 4- and 6-piston Brembo calipers, matched to discs from 316x20mm to 380x35mm on this car
  • 2-piece discs (an iron friction ring on a lighter aluminum bell) on most kits, and 1-piece iron discs on the entry kits
  • GT caliper finishes plus GT-S (black, hard-anodized) and GT-R (billet-machined, nickel-plated) on the kits that list them
  • PISTA race calipers with disc springs and a centering ring as standard
  • Every kit is a complete axle set

What's Included

  • GT, GT-S and GT-R kits, in Brembo's words: calipers, pads, discs, brackets, hoses and hardware.
  • PISTA kits, in Brembo's words: racing calipers, discs, brackets, hoses and hardware.

Specifications

Kit Caliper Disc Disc types Finishes Brembo part no. (base)
All WRX: Front GT 4-Piston 326x30mm 1-Piece (E caliper) 4-piston Brembo GT 326x30mm 1-piece Drilled, Type 1 Slotted Gold 1E4.6003A / 1E5.6003A
All WRX: Front GT 4-Piston 326x30mm 1-Piece (S caliper) 4-piston Brembo GT 326x30mm 1-piece Drilled, Type 1 Slotted Black, Red, Yellow, Fluorescent Yellow 1S4.6002A / 1S5.6002A
All WRX: Front GT 4-Piston 332x32mm 4-piston Brembo GT 332x32mm 2-piece Drilled, Type 1 Slotted Black, Red, Silver 1B1.7008A / 1B2.7008A
All WRX: Front GT 4-Piston 355x32mm 4-piston Brembo GT 355x32mm 2-piece Drilled, Type 3 Slotted Black, Red, Silver 1H1.8006A / 1H3.8006A
All WRX: Front GT 6-Piston 350x34mm 6-piston Brembo GT (GT-S and GT-R where listed) 350x34mm 2-piece Type 3 Slotted Black, Red, Silver, Yellow, GT-S Black Hard-Anodized, GT-R Nickel-Plated Billet 1ND.8012A
All WRX: Front GT 6-Piston 355x32mm 6-piston Brembo GT (GT-S and GT-R where listed) 355x32mm 2-piece Drilled, Type 3 Slotted Black, Red, Silver, Yellow, GT-S Black Hard-Anodized, GT-R Nickel-Plated Billet 1M1.8039A / 1M3.8039A
All WRX: Front PISTA 6-Piston 355x35mm PISTA 20D890: 6-piston, 2-piece, machined from forging 355x35mm 2-piece Type 3 Slotted, Type 5 Slotted PISTA Standard 3K3.8057A / 3KC.8057A
All WRX: Front PISTA 6-Piston 380x35mm PISTA 20D890: 6-piston, 2-piece, machined from forging 380x35mm 2-piece Type 3 Slotted, Type 5 Slotted PISTA Standard 3K3.9073A / 3KC.9073A
Without EyeSight & EPB: Rear GT 2-Piston 316x20mm 1-Piece 2-piston Brembo GT 316x20mm 1-piece Drilled, Type 1 Slotted Black, Red, Silver, Gold 2E4.5003A / 2E5.5003A
Without EyeSight & EPB: Rear GT 4-Piston 345x28mm 4-piston Brembo GT (GT-S and GT-R where listed) 345x28mm 2-piece Drilled, Type 1 Slotted, Type 3 Slotted Black, Red, Silver, Yellow, GT-S Black Hard-Anodized, GT-R Nickel-Plated Billet 2P1.8042A / 2P2.8042A / 2P3.8042A
Without EyeSight & EPB: Rear PISTA 4-Piston 345x28mm PISTA 20E333: 4-piston, 2-piece, machined from forging 345x28mm 2-piece Type 3 Slotted, Type 5 Slotted PISTA Standard 4K3.8039A / 4KC.8039A

GT kits: add the finish code to the base part number for the exact part: 1 black, 2 red, 3 silver, 5 yellow, 7 fluorescent yellow, S GT-S, R GT-R. Replacement and upgrade pads for these calipers are sold separately.

FAQ

My WRX has EyeSight. Which kits fit?
All front kits ("All WRX") fit cars with EyeSight and the electronic parking brake. The rear kits are listed for cars without EyeSight and EPB only.

What is the most affordable upgrade?
The GT 4-piston front kits on 326x30mm 1-piece discs. The E caliper kit comes in gold, and the S caliper kit comes in black, red, yellow or fluorescent yellow.

What is the difference between the GT and PISTA kits?
GT kits are built for road use and track days and come in several caliper finishes. PISTA kits are Brembo's race systems, with disc springs and a centering ring as standard, for cars that run long, hot track sessions.

Will these kits fit my wheels?
Every big brake kit needs wheel clearance, and the 380mm kits need the most room on the WRX. Send us your wheel size and offset and we will check them against Brembo's clearance data before you order.

Fitment Notes

Brembo lists the kits on this page for the 2015-2021 Subaru WRX (VA). Rear kits are listed for cars without EyeSight and the electronic parking brake (EPB). Brembo GT systems are designed for cars at original ride height. Raising the ride height is not compatible with the brake lines included in these systems. The GT-R 6-piston caliper needs different wheel clearance from the GT 6-piston caliper.

Each kit fits the vehicles listed below. Confirm wheel clearance before ordering.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment

Year Make Model Chassis Engine
2015-2021 Subaru WRX (incl. Premium, Limited) VA 2.0L H4 Turbo
Fitment
YearMakeModel

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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