Brakes› Brake Systems And Components

Brembo

Brembo 04-17 WRX STi Front GT BBK 6 Piston Cast 355x32 2pc Rotor Drilled-Silver

$4,395.00

SKU: B01Q 1M1.8034A3

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Brembo Gran Turismo (GT) 6-Piston Big Brake Kit (MPN: 1M1.8034A3) is a complete braking system designed for both track day enthusiasts and discerning drivers who demand optimal braking performance in daily driving and track use. It features components derived from motorsports, offering advanced technology. The kit includes monoblock billet aluminum cast 6-piston radial-mounted calipers, 355mm (14") x 32mm cross-drilled two-piece rotors with an exclusive venting system for improved cooling capacity and increased resistance to thermal shock (over 40%). The floating 2-piece rotors reduce unsprung mass. The system is designed to increase overall braking torque and thermal capacity. The kit comes with a silver caliper finish and includes Brembo brake pads, caliper mounting brackets, stainless steel brake lines by Goodridge, and all necessary hardware for ease of installation. Aftermarket wheels are required for proper clearance due to the larger size of the Brembo calipers.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBrembo
Part NumberB01Q 1M1.8034A3

Videos

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BMW 1M: Brembo GT BBK Install
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Brembo GT Brake Kit for the 2nd Generation Ford Raptor
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How To Do STI Brembo Conversion The CORRECT Way // 2015 Forester XT
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Installing Brembo Brake Pads and Rotors on an STi
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DIY S209 (6 pot Brembo) Big Brake Kit Install on 2008 STI (R1 Concepts Pads & Rotors + ARP Studs)
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How does the Brembo GT 6 Piston Kit compare to the 2018 STI Brembos?
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How to Install STI Brembo Brakes on the 05-09 Legacy/Outback

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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